Audio Transmitter and Receiver Bluetooth UGREEN CM667 35223

UGREEN wireless Bluetooth 5.2 adapter provides TX 2 in 1 Bluetooth Transmitter and Receiver
Aux Devices and RCA Devices Supported:
Come with 3.5mm aux cable, 3.5mm aux adapter
and 3.5mm to RCA cable, this Bluetooth
transmitter and receiver works with many old and
new devices whether it is RCA or 3.5mm aux jack
port.
Stable Bluetooth 5.2 Technology:
With Bluetooth 5.2 Chip, UGREEN Bluetooth transmitter and receiver have faster connection,stronger interference-proof and higher 2 times
transmission efficiency than Bluetooth 4.0.Immersed yourself in smooth and clear sound without annoying interruptions or choppy connections.
Decoding Protocol: SBC, AAC
-Bluetooth Version: 5.2
-Input:3.5MM
-Bluetooth Profilel: A2DP/AVRCP/HSP/HFP
-Codecs: RX: SBC/AAC;TX: SBC
-Frequency domain: 2.402GHz-2.480GHz
-Frequency Response: 20Hz-20kHz
-OutputLevel(Receiving): ?630mVrms RL=100kQ,
-Input Level(Transmitting): <0.75Vrms
-SNR(Signal to Noise Ratio): ?92dB A-wt
-THD+N: ?0.1%
-Transmit Range: Up to 10m/33ft
-Mic Sensitivity: -40?3dB(0dB=1V/Pa)
-Transmit and receiver cannot be used simultaneously
-USB-C Port for power supply(5V)
-RX operating time: 22 Hours
-TX operating time: 27 Hours
-Approximate charging time: 2 hours