OMS-M13 Pro NFC bluetooth Receiver Transmitter Digital to Analog Converter Low Latency HiFi Music Wireless Audio Adapter

Specifications Product name bluetooth audio receiver and transmitterColor Silver BlackProduct model OMS M13 Probluetooth version V5 3Frequency range 2 402 2 480GHzBattery type li polymerBattery capacity 3 7V 1000mAh 3 7Wh Transmission distance 10 20m barrier free Product size 99 5 75 24 2mm length width height Frequency response 10Hz 20KHz Charging parameters DC 5V 1000mA Input interface AUX RCA Coaxial Optical USB Output interface AUX RCAThe file format is MP3 wav WMA FLAC ape m4a alac AMR Basic functions bluetooth receiving and transmitting RGB light U disk playing digital to analog conversion NFCUsage Drive free plug and playSupporting equipment Mobile phone tablet computer TV speaker amplifier projector mixer etc Features 1 Support one sending and two receiving and can be connected to two bluetooth playback devices at the same time 2 Designed with bluetooth 5 3 chip it is more compatible and stable 3 bluetooth receiving RX and bluetooth transmitting TX design 4 Equipped with high definition LED digital display screen full screen display of working status and bluetooth mode are clearly visible 5 Built in digital signal to analog chip supports digital optical fiber coaxial AUX and RCA interfaces 6 Upgrade the wireless NFC sensing function and connect disconnect the mobile phone with one touch 7 Cool RGB magic lantern multi color adjustable soft and not dazzling 8 1000mAh rechargeable large capacity lithium battery fully charg