Donemore Wireless in-Car Bluetooth FM Transmitter Radio Adapter Car Kit for All Smartphones Audio Players, Telephone Hands-free Multilingual Display Features: Intelligent 4.1 Bluetooth chip, can be used for multiple mobile devices, with stable output signal and intelligent noise reduction processing technology, without sound lag., Supports multiple mobile devices, can clearly play music, voice calls, voice navigation, and meet daily travel needs. The built-in microphone supports voice wake-up function and Bluetooth hands-free calling. It adopts a button design to receive/long press to reject/double-click the last number to redial, making it convenient and easy to complete in car calls. It can also broadcast real-time navigation location, road conditions, and weather conditions. Power failure memory playback function, in time after power failure and restart will continue to play the broken song, and the sound quality and volume will not change. Suitable for multiple car models, suitable for mainstream 12V-24V vehicles on the market, available in seven languages, including Chinese, English, Japanese, Korean, and other seven languages, Two USB smart fast chargers, 2.4A charging port can recognize charging devices, U disk, to meet the charging needs of a variety of devices, travel more hassle-free. The screen is designed with key backlighting, you can set the backlight duration according to your own needs, even in the dark, no need to worry about invisible, clearly see the location of the keys Product Description: Net weight:0.13lb/59g Gross Weight:0.29lb/133.5g Product Size:2.17*2.52*2.76in/5.5*6.4*7cm Package Size:4.84*3.39*2.17in/12.3*8.6*5.5cm colour:silvery Bluetooth Version:Version 4.1+EDR LCD Resolution:128*64(1.8in) Support U disk capacity:1G-32G Support memory card capacity:1G-32G Package Include: 1x Car Charger 1x Manual Product Description: Net weight:0.13lb/59g Donemore Wireless in-Car Bluetooth FM Transmitter Radio Adapter Car Kit for All Smartphones Audio Players, Telephone Hands-free Multilingual Display Features: Suitable for multiple car models, suitable for mainstream 12V-24V vehicles on the market, available in seven languages, including Chinese, English, Japanese, Korean, and other seven languages,