2-in-1 5.0 Audio Receiver Speaker Car Stereo LCD Screen Display Audio Adapter Product Description Description: This LCD bluetooth transmitter receiver supports transmission and reception, playback. The speaker bluetooth transmitter receiver is designed with a large built-in battery, can work for about 6 hours. The car bluetooth transmitter receiver is convenient to use, allows you to switch, pause the song, adjust volume and so on. The bluetooth transmitter receiver is designed with a LED screen, makes various working states in a glance. The bluetooth audio adapter is designed with bluetooth 5.0 chip, provide a fast and stable connection, can reach to about 10 meter. Specification: Material: Plastic + electric component. Color: Black. Bluetooth: 5.0. Battery: 300mah.(built-in) Working distance: 10 meter. : supporting. Format: mp3,flac,wav,wam,ape. Size: 55*21*15mm. Note There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. Package included: 1x Bluetooth audio transmitter receiver.