Bluetooth Audio Receiver 3.5mm Car Wireless Bluetooth Adapter Music Receiver - Black

Functional use:
This is a Bluetooth multi-function audio receiver.
Exclusive patented car Bluetooth audio adapter;
High-end chips for more stable transmission and noise reduction; let you enjoy quality calls and high-quality music
Solve the trouble of driving a car for you; instantly let the ordinary speaker become a bluetooth speaker
Technical Description:
Bluetooth2.0, 1.2 and 1.1 back word compatibility,
Supporting agreements: A2DP1.3, AVRCP1.5, HFP1.6
Operating distance: barrier-free distances of up to 10 meters to 20 meters ( depending on the mobile phone, environment and transmission distance )
Frequency range: 2.4GHz - 2.48GHz
Battery capacity: 100 mA / 3.7 volts
Call time: about 6 hours
Music playback time: about 6.5 hours
Signal to noise ratio: more than 90dB
Working environment: -10 Deg.C ~ + 50 Deg.C
Material: ABS