•Support Bluetooth-compatible music playback,cell phone music wirelessly launched to the car stereo playback •Support U disk/TF card music playback •Bluetooth-compatible hands-free calling,automatic pause music,hands-free call through the car stereo after connection; safer driving •Multi-port USB car charger,intelligent output current for all kinds of cell phones,tablets •Support hands-free answering,short press the phone key to answering the call and long press to reject,double-click the last number to call back •Full frequency point transmitting,87.5-108.0MHZ •Yellow digital screen displays FM frequency Working status (BT,Call,etc.) •Support cell phone navigation amplification cell phone charging continuity side navigation while listening to songs while charging without interference •Car battery voltage voice broadcast and display •Support car battery voltage detection •Support music power-off memory function •Support lossless music playback •Bluetooth-compatible V5.1 •7-color ambient light Specifications: •Bluetooth-compatible sound processing: A2DP •Yellow digital display: LED screen •Support expansion: U disk ≤ 32G TF card ≤ 32G •Music format: support MP3/WMA/WAV/FLAC/APE •Signal-to-noise ratio: > 60DB •Bluetooth-compatible microphone effective distance: 0.5-2 meters •Output current: PD20W fast charging 5V/3A/9A2.22A/12V1.67(Max) QC3.0 5V/3A9V2A12V1.5A •Input voltage: 12V-24V •Transmitting distance: ≤10M •Multi-function key: Last/next/frequency adjustment •Size: 54 x 47 x 86mm Package included: •1 x MP3 Player Car Charger •1 x English and Chinese Manual •Other items not included