Multifunctional Bluetooth 5.3 Audio Receiver and mitter, 2 in 1 mode is compatible for use on a wider range of devices. Built-in 6.5mm high-definition microphone, Supports microphone access for singing,Plug and sing. Two-in-one Bluetooth receiving (RX) and Bluetooth mitting (TX). Built-in EQ decoding chip,Support sound effect adjustment.Support U-Disk/TF card playback, support MP3/WAV/WMA/SBC/DTS/A52/FLAC/APE etc music format.USB 5V 2.1A Dual-port fast charging, supports charging and use at the same time, charging/Bluetooth two-in-one. Supports AUX/RCA Dual Output, and can use 3.5mm AUX audio interface and 2RCA audio interface at the same time.With IR Remote Control,can control the Bluetooth mode/song selection/mode switching/volume adjustment, etc. It supports seven adjustable personalized EQ sound effects, 5-8 meters long-distance wireless control, and supports microphone reverberation/volume adjustment in microphone singing mode. Adopt Bluetooth 5.3 chip design, stronger compatibility and stability.The product connection is simple, without any cumbersome drive and APP download.The appearance of the product is exquisite, exclusive private model, including appearance design patent. Product Model: VAORLO-H6 Multifunctional Bluetooth Audio Adapter Bluetooth Version: Bluetooth V5.3+ Support Protocol: A2DP/AVRCP/HFP/SBC Working frequency band: 2400-2483.5MHz Signal-to-noise ratio: ≥90dB Interface: 3.5mm AUX/R L RCA/USB U-Disk/TF interface/6.5 MIC/USB 5V 2.1A Support Music Format: MP3/WAV/WMA/SBC/DTS/A52/FLAC/APE etc. Bluetooth distance: About 10-20m (open place) Input Power Parameter: AC 100-240V 50/60Hz 0.5A Basic Functions: Bluetooth Receiver, Bluetooth mitter,6.5mm MIC Singing, USB U-Disk playback, TF card playback, Infrared remote control, Phone Charger. Compatible devices: Android, IOS system mobile phones and PADs, active speakers, power amplifiers, and Bluetooth speakers or earphones that support A2DP/protocol. Receiver Mode For: Car Kit/W