Aux Car Bluetooth-compatible 5.0 Mp3 Player Audio Converter Car Bluetooth-compatible Hands-free Calls Receiver Audio Adapter black

--Widely compatible, as long as there is an audio device AUX input interface, it can be used.

--Bluetooth-compatible 5.0 provides higher efficiency, clearer hands-free calls, and safe navigation without delay.

--High resolution restores lossless sound quality, bringing CD-level music experience.

--10 meters long distance without disconnection, wirelessly connect the speaker, do whatever you want.

--It can be used continuously for 10 hours after a full charge.

--When the battery is low, it can be used while charging, which is convenient and worry-free.

Description:
Type: Bluetooth-compatible Receiver
Output interface: 3.5mm stereo plug
Range: DC5V
Music playing time: <10 hours
Battery capacity: 145mAh
USB cable length: 50cm
Bluetooth version: 5.0
Bluetooth distance: < 10m
Bluetooth frequency: 2.4GHz
Microphone Sensitivity: -42db
Frequency Response: 50Hz-20KHz
SNR (Signal to Noise Ratio): 75db
Charging port: support MicroDC 5V/100mA input voltage
Packing list:
1 x Bluetooth-compatible Receiver
Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.