70601 BLUETOOTH 5.0 AUDIO RECEIVER WITH HANDS FREE UGREEN

CM309/70601 5.0 AUDIO RECEIVER BLUETOOTH UGREEN
Transform your home or car audio system to Bluetooth wireless,
the world’s tiniest music receiver, and stream crisp,
high- quality music from your smartphone or tablet.
Hands-free calling with the built-in microphone makes
catching up with friends a breeze.
Built-in Mic Battery-Free Latest Bluetooth 5.0
Function: music play and hands-free call
Connect 2 Devices at One Time
Bluetooth Version: 5.0
Connect the USB and AUX together when use
With MIC
Bluetooth Protocol: A2DP/HFP
Support SBC/AAC
Frequency range:2.402GHz-2.480GHz *Frequency Response: 20Hz-20kHz
Output Power: 33mW, RL=16Ω
SNR(Signal to Noise Ratio):>90dB
Sensitivity: -42?3dB
Transmission distance: up to 10m
THD+N ( total harmonic distortion ):<0.05%
Bluetooth Delay: <200mS
USB interface working current: 130mA/5V
Indicator Lights: LED Red and Blue