# UGREEN 65706 Bluetooth 5.4 Airplane Transmitter

Airplane: UGREEN 65706 is a Bluetooth audio transmitter for sending sound from a 3.5 mm AUX source to wireless headphones. Its advertised dual-headphone pairing and claimed 19-hour playback suit shared listening while travelling, though customer feedback is mixed on connection reliability, sound level and latency.

- [Original product page](https://bargainpostbox.co.uk/product/ugreen-65706-bluetooth-airplane-transmitter)
- [View offer](https://bargainpostbox.co.uk/visit/ugreen-65706-bluetooth-airplane-transmitter)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: UGREEN
- Model: 65706
- Category: Electronics > Electronics Accessories > Cables & Adapters
- Price: 16.14 GBP
- Previous price: 24.99 GBP
- Discount: 35%
- Price checked: 2026-11-12T15:06:17.772Z
- Rating: 4.2 / 5
- Reviews: 1284

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Connects to audio sources through a standard 3.5 mm AUX connection and transmits sound to Bluetooth headphones.
- The listing claims pairing with two headphones at once, with separate pairing buttons and status indicators for each.
- The manufacturer claims up to 19 hours of playback from a two-hour charge and says the adapter can be used while charging.
- A dual 3.5 mm airline adapter is listed in the box contents. The product description also mentions a protective travel pouch, but the explicit contents list does not.

## Pros

- Dual-headphone pairing is useful for sharing in-flight entertainment without two wired connections.
- A claimed 19-hour playback time and use while charging can help on longer journeys.
- The listed AUX input offers a way to send audio from sources without Bluetooth.

## Cons

- It is a transmitter only, so it cannot receive audio from a phone or tablet.
- The transmitter has no volume adjustment. Volume must be changed at the headphones or source device.
- The listing says it is not suitable for musical instruments or hearing aids.

## Specifications

### Identity
- Brand: UGREEN
- Model: 65706
### Connectivity and controls
- Wireless connection listed: AUX
- Control methods listed: Touch
- Bluetooth standard: Bluetooth 5.4
- Audio input: 3.5mm AUX
- Audio output mode: Stereo
- Headphone connections claimed: Simultaneous Connection to Two Headphones
### Power and battery
- Power configuration: Battery Powered
- Battery playback claim: A 2-hour charge provides up to 19 hours of continuous audio playback.
- Use while charging: You can continue using the adapter while charging.
- Battery quantity: 1 Lithium Metal batteries required. \(included\)
### Dimensions and installation
- Weight listed: 60 Grams
- Installation type: wired and wireless
### Materials and protection
- Material listed: Acrylonitrile Butadiene Styrene \(ABS\), Plastic
### Compatibility and limits
- Compatible devices listed: Headphone, Speaker, Television
- Compatibility options listed: AirPods, non-Bluetooth devices
- Audio applications listed: Any audio application
- Transmission direction: Bluetooth transmitter only, it doesn't receive audio from phones or tablets.
- Volume control: No. Please adjust the volume using your headphones or the connected device.
- Listed incompatibilities: No, NOT compatible with musical instruments. Instruments require low-latency 2.4GHz wireless systems to ensure real-time audio transmission. This product is intended for use with standard audio sources and does not support hearing aid either.

## Before you buy

- The listing describes 19 hours as a maximum after a two-hour charge, not a guaranteed runtime in every use. Customer feedback also reports mixed connection performance, sound levels and latency, so suitability may vary with the source and headphones.

## In the box

- UGREEN Bluetooth 5.4 Transmitter (Included)
- Dual 3.5 mm adapter (Included)
- Protective travel pouch (Check selected pack): Mentioned in the product description but absent from the explicit box contents list. Check the selected listing.

## A good fit for

- Travellers who want to send audio from a plane's 3.5 mm socket to Bluetooth headphones.
- Two listeners who want to share audio using separate wireless headphones.
- People looking to add Bluetooth headphone output to an AUX-equipped TV or other audio source.

## Less suited to

- Anyone needing a Bluetooth receiver to play phone or tablet audio through a wired speaker.
- Musicians who need low-latency monitoring or users seeking hearing-aid compatibility.
- Buyers who need volume controls on the transmitter itself.

## Customer feedback

Customer feedback highlights easy headphone pairing and appreciated battery life, while reports on connectivity, sound level and latency are mixed. Some describe successful use on long-haul flights, while others say the adapter did not work, had low sound or noticeable lag. This matters for travel sharing and video use, where a stable connection and acceptable sync are important. The listing's dual-pairing and battery claims do not resolve those mixed experiences.
- Positive themes: Customers describe pairing headphones as simple.
- Positive themes: Customers appreciate the battery life.
- Mixed feedback: Feedback on whether the adapter connects successfully is mixed.
- Mixed feedback: Sound quality and volume receive mixed reports, including reports of low output.
- Mixed feedback: Latency feedback varies, with some reporting no delay and others noticing lag.

## Frequently asked questions

### Can it connect to two headphones at once?
The listing claims simultaneous connection to two headphones and describes separate pairing buttons. It does not establish that every headphone combination will pair successfully.
### Can it receive Bluetooth audio from a phone?
No. The supplied product information describes it as a transmitter only, not a receiver for phone or tablet audio.
### How long does the battery last?
The manufacturer claims up to 19 hours of continuous playback after a two-hour charge. It also says the adapter can be used while charging.
### Can I change volume on the transmitter?
No. The listing says to adjust volume using the headphones or connected source device.
### Is the airline adapter included?
The explicit box contents list includes a dual 3.5 mm adapter. The product description also mentions a travel pouch, but the explicit contents list does not name one.

## Alternative options

- [Avantree Relay - Airplane Bluetooth Adapter for 2 AirPods or Headphones \| Qualcomm aptX Adaptive, 25H Battery, Future-Proof Firmware Upgradable, 3.5mm AUX Audio Transmitter for Flight Travel & Gym](https://bargainpostbox.co.uk/visit/ugreen-65706-bluetooth-airplane-transmitter)
- [Twelve South AirFly Pro \| Wireless transmitter/receiver with audio sharing for up to 2 AirPods/wireless headphones to any audio jack for airplane, car, gym or home use](https://bargainpostbox.co.uk/visit/ugreen-65706-bluetooth-airplane-transmitter)
- [Airplane Bluetooth 5.3 Adapter, Bluetooth Audio Transmitter for Headphones \| for 2 AirPods, Support APTX Low Latency, 3.5mm AUX Wireless Audio Transmitter for TV, Travel, Flights, Airline, Gym \(Black\)](https://bargainpostbox.co.uk/visit/ugreen-65706-bluetooth-airplane-transmitter)
- [Bluetooth 5.4 Transmitter Receiver, 2-in-1 Airplane Bluetooth Adapter Wireless Aux BlueTooth Adapte, Dual Connection, 3.5mm Jack Audio Transmitter for TV, Airplane, Headphone, Airpods, Speaker, Car](https://bargainpostbox.co.uk/visit/ugreen-65706-bluetooth-airplane-transmitter)
- [UGREEN Bluetooth 6.0 Transmitter Receiver, 2-in-1 Aux Wireless Adapter, 18H \| 3.5mm wireless audio dongle for TV, Airplane, Car, Headphones, AirPods, Speaker, Dual connection, low latency, Mic for Calls](https://bargainpostbox.co.uk/visit/ugreen-cm872-bluetooth-transmitter-receiver)
- [SOOMFON aptX-LL Bluetooth 5.3 Transmitter Receiver for TV to 2 Headphones \| Airplane Bluetooth Adapter Low Latency with LCD Display 3.5mm for Plane Flying Gym Car Home Stereo System 23H Long Playtime](https://bargainpostbox.co.uk/visit/ugreen-65706-bluetooth-airplane-transmitter)
- [OQIMAX Bluetooth 5.4 Transmitter Receiver, Portable Wireless Airplane Audio Adapter with Hands-Free Calling, Noise Cancellation, Plug and Play Bluetooth Headphone Adapter for TV, Home Stereo, Speakers](https://bargainpostbox.co.uk/visit/ugreen-65706-bluetooth-airplane-transmitter)
- [Airplane Bluetooth Headphones Adapter,Aeroplane Audio Transmitter with aptX \| for 2 AirPods or Headphones, 35H Playtime, 3.5mm AUX Wireless Audio Transmitter for Planes, Long Flights Travel & Bose, White](https://bargainpostbox.co.uk/visit/ugreen-65706-bluetooth-airplane-transmitter)
- [Twelve South AirFly Pro 2, Bluetooth Adapter, Pair 2 AirPods, Coastal Blue \| Pair 2 AirPods or Wireless Headphones – 3.5mm AUX Bluetooth Transmitter and Receiver for Cars, Boats, Treadmills, TVs & More](https://bargainpostbox.co.uk/visit/ugreen-65706-bluetooth-airplane-transmitter)
- [Avantree Voyager - Airplane Bluetooth Adapter with OLED Display \| Easy Pairing for AirPods, Bose & Bluetooth Headphones, aptX Adaptive & Auracast Audio Transmitter for Flights & Travel](https://bargainpostbox.co.uk/visit/ugreen-65706-bluetooth-airplane-transmitter)
- [Twelve South AirFly SE, Bluetooth Wireless Audio Transmitter Adapter, White \| Bluetooth Adapter for AirPods/Headphones, 20+ Hr Battery, Works with 3.5mm aux Jacks on Airplanes, TVs, Gym Equipment, Travel](https://bargainpostbox.co.uk/visit/ugreen-65706-bluetooth-airplane-transmitter)
- [SOOMFON Bluetooth 5.3 Transmitter Receiver 3.5mm for TV to 2 Headphones \| Airplane Bluetooth Adapter Low Latency with LCD Display 3.5mm for Plane Flying Gym Car Home Stereo System 15H Long Playtime](https://bargainpostbox.co.uk/visit/ugreen-65706-bluetooth-airplane-transmitter)

## Add-ons

- [Cirorld Travel Pillow for Airplane, Neck Pillow for Travel, Memory Foam Travel Neck Pillow for Adults, Adjustable & Compact Flight Pillow, Ergonomic Neck Cushion, With Ear Plugs, Eye Mask, Carry Bag](https://bargainpostbox.co.uk/visit/ugreen-65706-bluetooth-airplane-transmitter)
- [MyHalos Blackout Sleep Mask, Eye Mask for Sleeping, Zero Pressure, Travel \| 3D Sleeping Mask, Sleep Eye Mask, Blindfold, Soft & Breathable sleep masks, Includes Storage Pouch, Black](https://bargainpostbox.co.uk/visit/ugreen-65706-bluetooth-airplane-transmitter)

## Images

![UGREEN 65706 Bluetooth 5.4 Airplane Transmitter — 1](https://bargainpostbox.co.uk/i/ZZ8e_OcwazBDqw7cNTAKIO6j-ADwbYoRV8Ii5Pg8T9x1qBPj5KUX4LZCZx9VAncQ7P4n-VwFpojv_YyGVLmtnarHLMVPBZayg3u2MqNSXYIhRR3LbNmpU28-.jpg)

![UGREEN 65706 Bluetooth 5.4 Airplane Transmitter — 2](https://bargainpostbox.co.uk/i/k6bdDdoX7-9vI_9xpUSjsAjlz-rxpHrlS7D3DOVhxvlYHPtnNGwX1o9P9-aMbA_Kas6XDw-KMyE8ozu2lfA08pcZv0OXKmumZtTO-aKKoCKQTghspCp_HJvT.jpg)

![UGREEN 65706 Bluetooth 5.4 Airplane Transmitter — 3](https://bargainpostbox.co.uk/i/MsS1CA_Ke0KKLXJEVee3ylN-WUtCqcDspVyhR7m6_M0_oDZ9tblBV_FWswngZQCV3JxujZcQg7eXqstY8ny7XLsHzmN_dXb6LzYbjxWs6PfwwXfDZW4ewvV0.jpg)

![UGREEN 65706 Bluetooth 5.4 Airplane Transmitter — 4](https://bargainpostbox.co.uk/i/gQMPN0aCwzmOuYAtiG1eZX1REWITQTJg4mM9LodDQzpzEf-Eg00-S58PSzn1BJiOmU7YjfZXeDkHHjXWsfL0GHhKaYZjz1KUCdW1GlbDeMXSl4ErUIKJuqJU.jpg)

![UGREEN 65706 Bluetooth 5.4 Airplane Transmitter — 5](https://bargainpostbox.co.uk/i/hyj9S-8FW3T_0uFeAoGu0y1iVB5p5pkH0CKZjBlKx02li7DYkcBQq9u_NgS9ZBTsEg0ip4tj6hYNHLdqCbmWv4OdIFnlEqabj5UBK_uripeo3PxmXGIhTq1z.jpg)

![UGREEN 65706 Bluetooth 5.4 Airplane Transmitter — 6](https://bargainpostbox.co.uk/i/AuE514eVUPfCPxBf7ccknk8WMOLF3VGXhkorlv6xARFJPqia4quwMKeX3amFnGI8DsczK6wl8CsGMCwnj_yY06me3Hx0js_sIK4kENRT04crJTxTTAul1Enc.jpg)

![UGREEN 65706 Bluetooth 5.4 Airplane Transmitter — 7](https://bargainpostbox.co.uk/i/-zsKEEYO0KZkOcQGoDy0RwzPEUHppDd2mbKDyry7v3FgMeO-1_goo2uhMUzzxzrJzvGZbXhxFTvi-QkTyOrPkV8c_gaeGf_JncUriV7soqZ5sIkW4LJ5ka89.jpg)