UGREEN CM723 Bluetooth Receiver Audio Adapter

FEATURES

• Bluetooth 5.4:The latest Bluetooth 5.4 technology delivers high-quality audio, seamless and stable connection, making it ideal for car music streaming, hands-free calling and more.
• Multi-Function Button:Multi-function buttons allows you to quickly operate with one hand to answer/reject/hang up/call back calls, switch songs, adjust volume, and call voice assistants.
• Dual-Connection:Supports connecting two Bluetooth devices simultaneously for car music streaming, making calls, and more.
• Noise Cancellation & Build-in Mic:Active noise cancellation and the built-in microphone improve vocal clarity, especially during hands-free calls in noisy and unpredictable environments.
• Plug & Play:Connect this adapter to the 3.5mm aux jack, power it using the USB port, and you're good to go, saving time and enhancing efficiency effortlessly.

SPECIFICATIONS

Bluetooth Version: 5.4
Frequency Band: 2400MHz-2483.5MHz
Max. RF Output Power: 4dBm (EIRP)
Bluetooth Profile: A2DP/AVRCP/HSP/HFP
Codecs: SBC
Frequency Response: 20Hz-20kHz
Output Level: ≤630mVrms RL=100kΩ
SNR(Signal to Noise Ratio):≥85dB A-wt.
THD+N (total harmonic distortion)：≤0.1%
Mic Sensitivity: -42±2dB (0dB=1V/Pa)
Transmission distance: up to 10m
Audio Port: 3.5mm
Power Supply Port: USB-A
Indicator Lights: Colourful LED
Cable Length: 1.5m