KEBIDU | Bluetooth 6.0 Receiver 3.5mm AUX Jack RCA Wireless Adapter Built-in Mic Stereo Music Wireless Adapter For Home Speaker/Amplifier

◆ Designed with Bluetooth 6.0 chip, it has stronger compatibility and stability。◆Upgrade one to two, can simultaneously connect two phones to listen to music, and switch freely。◆The rear panel is equipped with a 3.5mm AUX/RCA input interface and a Type-C charging port。◆ Battery free design, automatic startup from external power source, worry free battery life。◆ Built in high-definition microphone, supports wireless listening, hands-free calling, and navigation。◆The product connection is simple, without any complicated drivers or downloading apps。Specification:Bluetooth version: V6.0Supporting protocols: A2DP/AVRC/A2DP/HFPWorking frequency band: 2.402GHz -2.480GHzSensitivity: -85dBmSignal to noise ratio: ≥ 90dB Distortion: ≤ 0.1%Interface type: 3.5mm AUX+RCAWorking current: ＜ 40mAInput parameter: DC5V 2000mABluetooth distance: 10-20M (in accessible conditions)Charging method: Type-CProducts includeBluetooth receiver host *1Type-C charging cable *13.5mm audio cable *1Red and White RCA Lotus Line *1Instruction manual *1Packaging box *1