bluetooth 5.0 Audio Adapter NFC LED Display 500mAh Hands-free Calling 3.5MM AUX RCA Support USB/TF Card Playback bluetoo

Specifications Product model M6Bluetooth V5 0Support protocol RX A2DP AVRC TX A2DPOperating frequency band 2 402GHz 2 480GHzPower level Power level 2 Class II Sensitivity 85dBm0 1 BERSignal to noise ratio ≥90dBDistortion ≤ 0 1 Interface Type Input 3 5mm AUX RCA Optical Coaxial USB TF interfaceOutput 3 5mm AUX RCAFeatures ◆ The product has a beautiful appearance ◆ Adopt Bluetooth 5 0 chip design with stronger compatibility and stability ◆ Three in one design of Bluetooth receiver RX Bluetooth transmitter TX and FM transmitter ◆ Equipped with high definition LED digital display the working status and Bluetooth mode are clearly visible ◆ Built in digital to analog chip supporting digital optical fiber coaxial AUX RCA interfaces ◆ Upgrade NFC function and the phone can be connected at one touch ◆ Cool breathing lamp red blue soft and not dazzling ◆ Built in 500mAh rechargeable lithium battery long battery life◆ Support USB USB flash disk and TF card playing and transmitting ◆ FM transmission is supported and the frequency can be adjusted from 87 5 to 108 ◆ Support 5 8m infrared remote control with all kinds of functions ◆ Built in high definition microphone supporting wireless song listening hands free call and navigation ◆ The product connection is simple without any complicated driving and downloading APP Package Include 1 Audio Adapter