Cục Sạc Hai Cổng Usb C27A Kết Nối Bluetooth Kiêm Máy Nghe Nhạc Mp3

1. Transfer phone from phone to car FM stereo system via FM signal 2. When you answer the call, automatically switch from music playing state to hands-free e. Built-in microphone. 4. Support USB play music 5. Detect and display the voltage of car battery when power on 6.Full frequency point 206 optional channels, range 87.5-108.0 MHz 7. Support 12-24V, maximum 30V 8.Output power: 5V / 3.4A 9. With voice instructions. 10. Broadcasting the caller's number 11. Support last call reminder Product specification: Bluetooth version: V4.2 Bluetooth protocol: AVRCP, HFP, A2DP Screen display: yellow LED digital display Frequency range: 87.5-108.0 MHZ Frequency stability: +/- 10 ppml Product input: 12-24 V Charger output: 5V / 3.4A Music Format: MP3 Microphone: ∮4. 0MM * 1.5MM USB (maximum capacity): 32GB USB: FAT32 FM emission distance: about 10m Colour: black sier Material: ABS Size: 111x75x48mm Package Contents: 1 * FM TransmitterOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.