Rich interfaces; compatible with a wide range of devices, equipped with AUX, , USB, MIC, and Type-C power ports, easily support a wide range of powered speakers, amplifiers, and more.Powered speakers/amplifiers now feature Bluetooth 6.0. Dual output: Simultaneous AUX/ outputs effortlessly create two-channel stereo sound. Connect two phones simultaneously: Supports simultaneous connection, allowing you to freely switch between music tracks and enjoy a new wireless music experience, satisfying diverse needs. Microphone singing: Transform your living room into a KTV for family and friends to sing together. The 6.5mm external microphone port supports a variety of of wired or wireless microphones for plug-and-sing. Compatible with an infrared remote control. USB music player; driver-free, plug-and-play, supports multiple audio formats. Automatic reconnection after initial manual pairing: Using an intelligent reconnection design, after pairing one or two phones for the first time, the device quickly reconnect and listen to music without waiting. Smooth, stable signal transmission up to 30 meters without lag. An external 2.4G antenna provides extended signal coverage. Product Name: Wireless Audio Receiver Pairing Name: M6R Signal-to-Noise Ratio: 90dB Bluetooth Version: V6.0 Frequency Range: 2400MHz-2483.5GHz Power Supply: Type-C, Auto-Power On Interfaces: /AUX/USB/6.5mm MIC/Type-C Transmission Range: Approximately 10-30 meters (in an accessible environment) USB Formats: MP3/WAV/WMA/FLAC, etc. Basic Functions: Audio Receiver/USB Playback/Microphone Singing Usage: Driver-Free (App/IR Remote Control Supported) Compatible Devices: Mobile Phones/Tablets/Powered Speakers/Amplifiers/Mixers, etc. Color: Black Material: ABS Package Contents: 1 x adapter 1 x remote control 1 cord 1 x audio cable 1 x lotus cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.