Car Mp3 Player LED Display Bluetooth Receiver Fm Transmitter Type-c Fast Charge Lossless Audio Decoding Specification: Product Name:Cars battery chargers Product color:Black Material: ABS Gross weight: 53g/0.12lbs Package size: 11.3x7x5.2cm/4.4x2.7x2.0lbs Current output:3.1A bluetooth protocol:5.0 Features: Lossless musicLossless audio decoding sound quality more shock, high resolution, high performance stereo, support MP3/mSBC decoder,mSBC encoder and other lossless music. Hands- callsBluetooth hands- call one-button driving worry-, press the answers button to complete the answers and hang up, Mode Smart Bluetooth 5.0 is most systems and devices. Widely various brandsUsb disk /card can be inserted and played immediately, various brands of USB disk card can be used, The mobile phone radio frequency and mp3 frequency can be adjusted to play the same U disk songs Type-C+USBSupport Type-C+USB charging Intelligent control shunt technology, charging does not queue up,3.1A charging supports more devices. Compact device multi-functionOver charge protection, over current protection, over power protection, over voltage protection, over current protection, output protection, high temperature protection, short circuit protection. Package Include: 1x Cars chargers