Dual USB Car Charger Bluetooth Compatible Handsfree Car Kit Wireless FM Transmitter Music MP3 Player Voltage Detection for 12V-24V Cars

Features:  【Double USB interface】Double USB interface design, listening to music charging two without error, support most smart phones fast charge.The charging speed is improved. With 3.0 fast charging technology, the charging efficiency is increased. 【12V-24V cars】Unlimited models,12V-24V cars.Not afraid of strong shocks, connection. Increase the buckle area, lengthen both sides of the anti-skid shrapnel, buckle steady and constantly filled with fear of bumpy mountain road. 【High resolution,stereo sound,】Lossless sound quality, wireless free listening. Built-in high performance decoding module, with Bluetooth  compatible lossless transmission, high resolution and high performance stereo sound, sound quality is more shocking.Intelligent control chip, intelligent protection. Built-in intelligent identification chip, power efficient conversion, reduce power lossless loss. 【Bluetooth compatible】Bluetooth answer, hang up, reject, redial and other functions. Supports Bluetooth stereo music playback/Digital tube display. Supports car battery voltage detection.Supports U disk TF card playback (MAX32G).  【Multi functions】Supports MP3/WMA/WAV/FLAC/APE format music. Supports FM full frequency point transmission function 87.5-108.0MHZ. Automatic power-off memory function. U disk port supports 5V/1A mobile phone charging Supports 5V/3.1A mobile phone charging. Supports mobile phone navigation voice prompts. Specifications:  Material: ABS Color: black Rated working voltage: 12V~24V Ultimate working voltage: 8-32V USB1 output:5V/1A USB2 output:5V/3.1A Supported music formats: MP3/WMA/WAV/FLAC/APE Support U disk capacity: max 32G Support TF card capacity: max 32G Working temperature: Battery voltage accuracy: error ±1V Signal-to-noise ratio:>60dB Distortion: Frequency response:20Hz-20Khz Left and right channel separation:〉60dB Bluetooth compatible version: Version 3.0 Bluetooth compatible sound processing: with A2DP (Advance Audio Distribution Profile) function Bluetooth compatible transmission distance: less than 10M Bluetooth compatible microphone effective distance: 0.5-2M Package Included:  1pc x  Car Charger 1pc x Chinese English manual Note:  1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.