Ugreen CM723 Wireless Car Bluetooth 5.4 / AUX 3.5mm

Bluetooth version: 5.4Frequency band: 2400 MHz–2483.5 MHzMax RF output power: 4 dBm (EIRP)Bluetooth profile: BLUETOOTH: A2DP/AVRCP/HSP/HFPCodecs: SBCFrequency response: 20 Hz–20 kHzOutput level: ≤630 mVrms RL=100kΩSNR (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 mAudio port: 3.5 mmPower port: 3 mm: USB-AIndicator lights: Color LED indicatorCable length: 1.5 m