OMS M18 bluetooth V5.3 Audio Receiver Transmitter 3.5MM AUX RCA USB Multi-point Interface RGB Light Driver-free Adapter

Specifications Product model OMS M18bluetooth version bluetooth V5 3Supported protocols RX A2DP AVRC TX A2DPWorking 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 USBOutput 3 5mm AUX RCAOptical fiber parameters supports optical fiber input sampling rate supports 32 44 1 48 96 192KHz 24bitSupported formats MP3 WAV WMA APE FLAC M4A ALAC AMRSupport protocol AAC SBC lossless protocolWorking current 40mABuilt in battery 3 7V 1000mAh 3 7W Charging current about 1200mACharging time about 1 5 hoursBattery life RX about 10H TX about 10 12Hbluetooth distance 30 50M without barriers Charging method Type C 5V 1200mACompatible devices Android and IOS mobile phones and PADs active speakers power amplifiers and bluetooth speakers or headphones that support A2DP protocol Features 1 Aviation aluminum casing aluminum alloy craftsmanship long lasting and good looking with two external 2 4G bluetooth antennas the transmission distance can reach 30 50 meters 2 Using bluetooth 5 3 DSP dual chip decoding it has stronger compatibility and stability 3 bluetooth receiving RX bluetooth transmitting TX microphone singing three in one design 4 The reception mode has been upgraded to one to two allowing two mobile phones to be connected to listen to music at the same time 5 Equipped with RGB cool breathing light multi