M16 Pro bluetooth Audio Receiver Transmitter NFC Stereo 3.5mm AUX Jack Optical Coaxial RCA Wireless Audio Adapter + Micr

Specification Model M16 Probluetooth Version bluetooth V5 1Protocol A2DP AVRCP HFP SBCOperating Frequency 2 402GHz 2 480GHzPower Level Class IISensitivity 85dBm0 1 BERSignal to Noise Ratio ≥90dBDistortion ≤0 1 Interfaces Input 3 5mm AUX RCA USB stick TF card 6 5mm microphone digital optical digital coaxial Output 3 5mm AUX RCASupported Formats MP3 WAV WMA APE FLAC G729 M4A ALAC AMR DTS MIDI G726 MTYBuilt in Battery 3 7V 1200mAhCharging Current About 1000mA MAX Charging Time Approx 1 5 hoursBattery Life RX about 8H TX about 8Hbluetooth Distance ≤30M open field Charging Method Type C 5V 1ACompatible Devices Mobile and Tablet Active Speaker Amplifier Desktop Mixer TV Singing Machine etc Features 1 bluetooth 5 1 for stronger compatibility and stability 2 Two in one bluetooth receiver and transmitter 3 Built in 1200mAh rechargeable lithium battery for long lasting power 4 Includes NFC function for easy connectivity 5 Supports USB stick TF card playback and transmission and supports formats including MP3 WMA SBC WAV DTS A52 FLAC AAC AIF AMR APE Package Include 1x Host1x Remote Control1x Charging Cable1x Red and white lotus thread1x AUX Audio Cable1x Manual