Ugreen Wireless Bluetooth 5.4 Audio Receiver with AUX (3.5mm) Connector

FEATURES

• Bluetooth 5.4: The latest Bluetooth technology ensures high-quality sound, smooth and stable connection, making it ideal for in-car music streaming, hands-free calling, and more.
• Multi-function button: allows quick one-handed control to answer/reject/end calls/redial, switch songs, adjust volume.
• Dual connection: Supports connecting two Bluetooth devices simultaneously for streaming, calling, and more.
• Noise cancellation and built-in microphone: Active noise cancellation and a built-in microphone improve voice clarity, especially when making hands-free calls in noisy environments.
• Plug & Play: Simply connect this adapter to a 3.5 mm and USB port (for power) and enjoy your favorite music.

PARAMETERS

Bluetooth version: 5.4
Max. RF output power: 4dBm (EIRP)
Bluetooth profiles: A2DP/AVRCP/HSP/HFP
Codecs: SBC
Frequency response: 20Hz-20kHz
Output level: ≤630mVrms RL=100kΩ
SNR (Signal to Noise Ratio): ≥85dB
THD (Total Harmonic Distortion): ≤0.1%
Microphone sensitivity: -42±2dB (0dB=1V/Pa)
Transmission distance: up to 10 m
Audio port: 3.5 mm
Power port: USB-A
Indicator: colored LED
Cable length: 1.5m