Alisili NFC Bluetooth 5_0 TransmitterReceiverWireless Audio Adapter Aux Bluetooth Adapter for PCCarTVHome Stereo

Product Specifications Product Name: NFC Bluetooth receiver transmitter Model?BT19 Frequency Range?10Hz-20kHz Signal to Noise Ratio?> 90dB Distortion+Noise?<0.02% Bluetooth Version?V5.0+EDR Bluetooth Pairing Name?Bluetooth Music Interface: Stereo analog/AUX3.5mm Output impedance: 75 ohm Decoder Chip?Jerry 5.0 Effective Distance?15m Performance?HiFi Supports?A2dp \ avctp \ avdtp \ avrcp \ hfp \ spp \ smp \ att \ gap \ gatt \ rfcomm \ sdp \ l2cap Product Features ?Support NFC near-field pairing, NFC automatically turns on or off Bluetooth wireless connection during pairing. ?3.5mm AV audio output/input interface, wider compatibility. ?Support U disk to play music (both receiving and transmitting). ?Using the latest power isolation technology to ensure perfect sound quality, high-quality audio, allowing you to feel fever-level music. Attention ?Do not drop or hit your NFC desktop Bluetooth audio receiver transmitter strongly. ?Do not disassemble or modify your NFC desktop Bluetooth audio receiver transmitter by yourself, disassemble or modify your NFC desktop Bluetooth audio receiver transmitter will invalidate your warranty. ?Do not place your NFC Desktop Bluetooth audio receiver transmitter for moist environments, penetration of liquids may result in damage to the product in the NFC Desktop Bluetooth audio receiver transmitter. ?Please use the correct power supply and charging. Improper power supply and charging will damage the NFC desktop Bluetooth audio receiver transmitter. ?In order to perfect the output charging effect, please use the special charging cable of this product when connecting the input power.