An detect the intensity of the sound environment, use note: the sound sensor can identify the presence of (according to the principle of vibration) or a particular frequency of sound does not recognize the volume of the sound Sensitivity adjustable digital potentiometer to adjust (blue) 3-5 V working voltage 3.3 V Output form digital switch output (1 s and 0 s + v) Has a fixed bolt hole, convenient installation Small board PCB size: 3.2 cm * 1.7 cm Module wiring instructions VCC voltage is 3.3 V to 5 V converter (which can be directly connected to 5 V single-chip microcontroller and 3.3 V) GND external GND OUT of small plate switch output interface (0 and 1) Package Includes?1PC Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.On 29/05/2023 at 12:40:03 AEST, seller added the following information:

Replacement Helicopter Plug Headset Adapter U-174 / U Type A Solder for David h Replacement Helix Plug Headphone Adapter U-174 / U Type A Solder David Helicopter HeadphonesWith this adapter, you can repair damaged helicopter headphones without having to buy new helicopter headphonesUse the TJ102 series (U92A / U) in-line socket and TJT120 panel mount . The connector is also used in many Rally Car and off-road racing communication .color: blueMaterial: ABSsize: 7x1x1cmPackage Contents:1 * Helicopter headset DIY welding head 7 pieces setOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Helicopter Audio Adapter US to 3.5mm. This was bought for a project but never used the bag was only opened to check the cable over.

Description Type: Mini Wireless SpeakerMaterial: plastic, electronic componentsOptional Color: Yellow/White/Pink/Black/Bluebluetooth-compatible version: 5.0Speaker specifications: 45MMPower: 3WPower supply: built-in lithium batteryProduct size: 85*50*60mmReceiving Range: within 10mFeatures:Ultra mini size with the novel helicopter design, allowing you to carry it and listen to music all around. With the advanced bluetooth-compatible technology, maintain a strong connection up to 32.8ft. Using a 3W speakers, low power consumption, clear sound.Built-in rechargeable battery, Recharge using the included USB cable. Enjoy the continuous sublime music. With cute and kawaii look, the speaker not only brings you perfect audio experience, but also a lovely room decor. It is a creative and unique gifts for teenage, kids, girls, girlfriends in special days.Package Included:1pc x Mini Wireless Speaker1pc x Charging CableNote:Other accessories demo in the picture is not included.Actual colors may be a little different due to different monitors.Please allow 1-5mm deviation due to manual measurement. Detail Image Payment 1. Payment is needed to receive within 7 days after deal.if not we will close the transaction.2. We only accept PayPal.3. PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding. And please make sure that your PayPal registed address is the same with your eBay registed address. Customs Declaration: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to biddingying. DHL can not reach to few remote areas in your country,if you choose Express and living remote areas. You should pay the additional shipping charge. If your area belongs to remote areas, the parcel cant reach, or you need to pay more freight, our customer service will contact you. If you need to add the tracking number, be sure to contact customer service before making orders especial for the people comes from the country of Eastern Europe, the Middle East and South American. It needs to pay the extra shipping cost! Order can not be shipping to any P.O boxes. Order can only be shipped to physical addresses.

Description Type: Mini Wireless SpeakerMaterial: plastic, electronic componentsOptional Color: Yellow/White/Pink/Black/Bluebluetooth-compatible version: 5.0Speaker specifications: 45MMPower: 3WPower supply: built-in lithium batteryProduct size: 85*50*60mmReceiving Range: within 10mFeatures:Ultra mini size with the novel helicopter design, allowing you to carry it and listen to music all around. With the advanced bluetooth-compatible technology, maintain a strong connection up to 32.8ft. Using a 3W speakers, low power consumption, clear sound.Built-in rechargeable battery, Recharge using the included USB cable. Enjoy the continuous sublime music. With cute and kawaii look, the speaker not only brings you perfect audio experience, but also a lovely room decor. It is a creative and unique gifts for teenage, kids, girls, girlfriends in special days.Package Included:1pc x Mini Wireless Speaker1pc x Charging CableNote:Other accessories demo in the picture is not included.Actual colors may be a little different due to different monitors.Please allow 1-5mm deviation due to manual measurement. Detail Image Payment 1. Payment is needed to receive within 7 days after deal.if not we will close the transaction.2. We only accept PayPal.3. PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding. And please make sure that your PayPal registed address is the same with your eBay registed address. Customs Declaration: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to biddingying. DHL can not reach to few remote areas in your country,if you choose Express and living remote areas. You should pay the additional shipping charge. If your area belongs to remote areas, the parcel cant reach, or you need to pay more freight, our customer service will contact you. If you need to add the tracking number, be sure to contact customer service before making orders especial for the people comes from the country of Eastern Europe, the Middle East and South American. It needs to pay the extra shipping cost! Order can not be shipping to any P.O boxes. Order can only be shipped to physical addresses.

Description Specifications:Condition: Brand NewType: Mini Wireless SpeakerMaterial: plastic, electronic componentsOptional Color: Yellow/White/Pink/Black/Bluebluetooth-compatible version: 5.0Speaker specifications: 45MMPower: 3WPower supply: built-in lithium batteryProduct size: 85*50*60mmReceiving Range: within 10mFeatures:Ultra mini size with the novel helicopter design, allowing you to carry it and listen to music all around. With the advanced bluetooth-compatible technology, maintain a strong connection up to 32.8ft. Using a 3W speakers, low power consumption, clear sound.Built-in rechargeable battery, Recharge using the included USB cable. Enjoy the continuous sublime music. With cute and kawaii look, the speaker not only brings you perfect audio experience, but also a lovely room decor. It is a creative and unique gifts for teenage, kids, girls, girlfriends in special days.Package Included:1pc x Mini Wireless Speaker1pc x Charging CableNote:Other accessories demo in the picture is not included.Actual colors may be a little different due to different monitors.Please allow 1-5mm deviation due to manual measurement. Detail Image Payment 1. Payment is needed to receive within 7 days after deal.if not we will close the transaction.2. We only accept PayPal.3. PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding. And please make sure that your PayPal registed address is the same with your eBay registed address. Customs Declaration: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to biddingying. DHL can not reach to few remote areas in your country,if you choose Express and living remote areas. You should pay the additional shipping charge. If your area belongs to remote areas, the parcel cant reach, or you need to pay more freight, our customer service will contact you. If you need to add the tracking number, be sure to contact customer service before making orders especial for the people comes from the country of Eastern Europe, the Middle East and South American. It needs to pay the extra shipping cost! Order can not be shipping to any P.O boxes. Order can only be shipped to physical addresses.

Description Specifications:Condition: Brand NewType: Mini Wireless SpeakerMaterial: plastic, electronic componentsOptional Color: Yellow/White/Pink/Black/Bluebluetooth-compatible version: 5.0Speaker specifications: 45MMPower: 3WPower supply: built-in lithium batteryProduct size: 85*50*60mmReceiving Range: within 10mFeatures:Ultra mini size with the novel helicopter design, allowing you to carry it and listen to music all around. With the advanced bluetooth-compatible technology, maintain a strong connection up to 32.8ft. Using a 3W speakers, low power consumption, clear sound.Built-in rechargeable battery, Recharge using the included USB cable. Enjoy the continuous sublime music. With cute and kawaii look, the speaker not only brings you perfect audio experience, but also a lovely room decor. It is a creative and unique gifts for teenage, kids, girls, girlfriends in special days.Package Included:1pc x Mini Wireless Speaker1pc x Charging CableNote:Other accessories demo in the picture is not included.Actual colors may be a little different due to different monitors.Please allow 1-5mm deviation due to manual measurement. Detail Image Payment 1. Payment is needed to receive within 7 days after deal.if not we will close the transaction.2. We only accept PayPal.3. PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding. And please make sure that your PayPal registed address is the same with your eBay registed address. Customs Declaration: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to biddingying. DHL can not reach to few remote areas in your country,if you choose Express and living remote areas. You should pay the additional shipping charge. If your area belongs to remote areas, the parcel cant reach, or you need to pay more freight, our customer service will contact you. If you need to add the tracking number, be sure to contact customer service before making orders especial for the people comes from the country of Eastern Europe, the Middle East and South American. It needs to pay the extra shipping cost! Order can not be shipping to any P.O boxes. Order can only be shipped to physical addresses.

THE CHOPPER FONE Telephone Touch Tone Helicopter - vintage Phone.

Cable Cord 50cm Long for Helicopter with U174u Connect the Headphones Features: brand new and high quality Total length about: 50cm, Material: Plastic + Metal wire core. Lightweight Size: Portable and small size, easy to store and carry, bring you convenience. Suitable for your helicopter with U174U connect the headphones, plug PJ055 and PJ068. Use this adapter to connect the overhead helicopter cable for dual-propelled air transport (not suitable for low impedance connection headphones ). Headphones Anti-interference Headset Cable: Strong anti-interference capacity to ensure fast, stable transmission of sound signals and eliminate annoying delays you may . Specifications: Material: Plastic + Metal Color: Black Product Dimension: approx. 50cm/19.69inches Net Weight: 48g/0.11lbs Package Includes: 1 x Earphone Cable note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Headphones Anti-interference Headset Cable for Helicopter with U174u Connect Features: brand new and high quality Total length about: 50cm, Material: Plastic + Metal wire core. Lightweight Size: Portable and small size, easy to store and carry, bring you convenience. Suitable for your helicopter with U174U connect the headphones, GA dual plug PJ055 and PJ068. Use this adapter to connect the overhead helicopter cable for dual-propelled air transport (not suitable for low impedance connection headphones ). Headphones Anti-interference Headset Cable: Strong anti-interference capacity to ensure fast, stable transmission of sound signals and eliminate annoying delays you may encounter. Specifications: Material: Plastic + Metal Color: Black Product Dimension: approx. 50cm/19.69inches Net Weight: 48g/0.11lbs Package Includes: 1 x Earphone Cable note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Description Type: Mini Wireless SpeakerMaterial: plastic, electronic componentsOptional Color: Yellow/White/Pink/Black/Bluebluetooth-compatible version: 5.0Speaker specifications: 45MMPower: 3WPower supply: built-in lithium batteryProduct size: 85*50*60mmReceiving Range: within 10mFeatures:Ultra mini size with the novel helicopter design, allowing you to carry it and listen to music all around. With the advanced bluetooth-compatible technology, maintain a strong connection up to 32.8ft. Using a 3W speakers, low power consumption, clear sound.Built-in rechargeable battery, Recharge using the included USB cable. Enjoy the continuous sublime music. With cute and kawaii look, the speaker not only brings you perfect audio experience, but also a lovely room decor. It is a creative and unique gifts for teenage, kids, girls, girlfriends in special days.Package Included:1pc x Mini Wireless Speaker1pc x Charging CableNote:Other accessories demo in the picture is not included.Actual colors may be a little different due to different monitors.Please allow 1-5mm deviation due to manual measurement. Detail Image Payment 1. Payment is needed to receive within 7 days after deal.if not we will close the transaction.2. We only accept PayPal.3. PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding. And please make sure that your PayPal registed address is the same with your eBay registed address. Customs Declaration: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to biddingying. DHL can not reach to few remote areas in your country,if you choose Express and living remote areas. You should pay the additional shipping charge. If your area belongs to remote areas, the parcel cant reach, or you need to pay more freight, our customer service will contact you. If you need to add the tracking number, be sure to contact customer service before making orders especial for the people comes from the country of Eastern Europe, the Middle East and South American. It needs to pay the extra shipping cost! Order can not be shipping to any P.O boxes. Order can only be shipped to physical addresses.

Description Type: Mini Wireless SpeakerMaterial: plastic, electronic componentsOptional Color: Yellow/White/Pink/Black/Bluebluetooth-compatible version: 5.0Speaker specifications: 45MMPower: 3WPower supply: built-in lithium batteryProduct size: 85*50*60mmReceiving Range: within 10mFeatures:Ultra mini size with the novel helicopter design, allowing you to carry it and listen to music all around. With the advanced bluetooth-compatible technology, maintain a strong connection up to 32.8ft. Using a 3W speakers, low power consumption, clear sound.Built-in rechargeable battery, Recharge using the included USB cable. Enjoy the continuous sublime music. With cute and kawaii look, the speaker not only brings you perfect audio experience, but also a lovely room decor. It is a creative and unique gifts for teenage, kids, girls, girlfriends in special days.Package Included:1pc x Mini Wireless Speaker1pc x Charging CableNote:Other accessories demo in the picture is not included.Actual colors may be a little different due to different monitors.Please allow 1-5mm deviation due to manual measurement. Detail Image Payment 1. Payment is needed to receive within 7 days after deal.if not we will close the transaction.2. We only accept PayPal.3. PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding. And please make sure that your PayPal registed address is the same with your eBay registed address. Customs Declaration: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to biddingying. DHL can not reach to few remote areas in your country,if you choose Express and living remote areas. You should pay the additional shipping charge. If your area belongs to remote areas, the parcel cant reach, or you need to pay more freight, our customer service will contact you. If you need to add the tracking number, be sure to contact customer service before making orders especial for the people comes from the country of Eastern Europe, the Middle East and South American. It needs to pay the extra shipping cost! Order can not be shipping to any P.O boxes. Order can only be shipped to physical addresses.

Helicopter Audio Adapter US to 3.5mm. This was bought for a project but never used the bag was only opened to check the cable over.

Motorola XTS 2500 700 / 800 MHz Model II Radio W/ Helicopter Interface Cable. Untested. Battery dead or uncharged. Appears it was used by San Diego gas & electric, donated item.

THE CHOPPER FONE Model RON-125 Red Telephone Touch Tone Helicopter. Working 100%. Phone has very little use wear. Box wear. See photos for condition. Video demo address...https://youtu.be/0F5s-55p2HQ

2 x bluetooth speakers & a helicopter ball used but in good working condition with charging leads lots of fun