Bluetooth 4.2 Transmitter and Receiver 2-in-1 Wireless Audio Aux 3.5mm Adapter


Only 1 left in stock



New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller’s listing for full details
Audio Outputs:
3.5mm audio Jack
2-IN-1 Bluetooth Receiver & Transmitter
Bluetooth, Wireless
Charging time:
About 2 hours
Transmission Distance:
Can it work when charging:
Delivery time:
within 24 hours
Output Connection:
Bluetooth Wireless
battery capacity:
type of battery:
Built-in lithium battery
operating hours:
About 8 hours
Charging voltage:
Item will be shipped in 1 business day
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Perfect if you have a car that don’t have Bluetooth and a cellphone that don’t have audio jack

– Support audio equipment with audio input interface for wireless audio reception and transmission
– Supports automatic search and connection of Bluetooth devices for wireless audio transmission
– Built-in AEC cancellation and ANC noise cancellation circuit, gorgeous stereo, more pure sound quality
– Built-in enhanced signal transmission circuit for faster and more stable connection
– Compatible with dual lossless audio formats
-Support AUX IN/OUT
-Automatic memory connection for easier operation and easier connection
– Built-in battery, long battery life
– Smart compatible, Android, IOS system phone and PAD, and all Bluetooth audio devices
– The product connection is simple, without any cumbersome driving and downloading the app;
-The launch status supports one drag and two functions
– Support stereo in transmit mode
– For TV & Stereo
Wireless version: 4.2
Wireless protocol support: A2DP and AVRCP
Support multi-format decoding: MP3, WAV, WMA, APE, FLAC
Transmission distance: >20M (open place)
Charging input voltage: DC 5V
Power supply: 3.7V
Low power consumption: less than 20 mA for playback, 0.6-4.5 mA for connected standby, within 2 mA for shutdown
Working time: 8-10 hours
Charging time: 2 hours
Signal to noise ratio: above 95db
Output: 3.5MM audio output
Package included
1 x 2-in-1 Wireless Bluetooth Transmitter Receiver
1 x User Manual
1 x USB charging cable

1 x 3.5mm audio connecting cable

Carro, transmisor, recibidor 

Additional information

Weight 0.3 lbs
Dimensions 9 × 8 × 1 in


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