Ugreen CM723 Wireless Car Bluetooth 5.4 / AUX 3.5mm

Bluetooth version: 5.4
Frequency band: 2400 MHz–2483.5 MHz
Max RF output power: 4 dBm (EIRP)
Bluetooth profile: BLUETOOTH: A2DP/AVRCP/HSP/HFP
Codecs: SBC
Frequency response: 20 Hz–20 kHz
Output level: ≤630 mVrms RL=100kΩ
SNR (signal-to-noise ratio): ≥85 dB A-wt.
THD+N (total harmonic distortion): ≤0.1%
Microphone sensitivity: -42±2 dB (0 dB=1 V/Pa)
Transmission distance: up to 10 m
Audio port: 3.5 mm
Power port: 3 mm: USB-A
Indicator lights: Color LED indicator
Cable length: 1.5 m