Color: Black,Silver,Gold,Rose Gold
USB Port:: 2
Working Voltage: 12V-24V
Limit voltage:9-26V
Transmission distance:10-15m
USB Output:5V/2.5A
Bluetooth Version: 3.0+EDR
Music Format:MP3/WMA/MAV/FLV
Microphone Effective Distance: 0-1.0M
FM Frequency:87.5-108.0MHZ
FM Mode: Stereo,PLL Locking Technology
Working Temperature: 0~50 C
Signal noise ratio: >60dB
Distortion: <0 1%
Frequency Response Rate: 20Hz-15Khz
Left and right channel separation: 60dB

Product Features:

1. Car battery voltage monitor
2. 206 Channels:Full frequency support 87.5-108.0 Mhz
3. Built-in Microphone, Answer/Reject/Hang up/Redial phone calls
4. Voice broadcast the incoming phone number
5. Voice real time broadcast the navigation
6. Freedom to switch English Voice or Chinese Voice
7. Memorize the volume and FM frequency automatically while power off
8. Intelligent Output,automatic perfect match your device
9. 7 Intelligent Circuit Protection: over charging,over voltage,short curcuit etc
10.2 USB 5V/2.5A Fast and safe Charging,intelligent imported high performance chip
11.Strong Compatibility: smart phones/Tablets/PSP/PDA/GPS/MP3/MP4
12.Triple plating, brass gold plated contacts, high conversion rate
13. TF card to play musics
14. USB flash disk to play musics
15. 3.5mm jack Audio cable Input musics
16. Bluetooth connecting to play musics, FLAC Technology
17. Freedom to switch Music playing from TF card,or U Disk or bluetooth connecting
18. Echo cancellation and noise suppression (CVC) technology during a call
19. Support HFP/HSP,A2DP/AVRCP and other Bluetooth protocols
20. Full Duplex, DSP(Digital Signal Processing)Technology
21.Aluminum solid shrapnel, good electrical conductivity, high hardness,anti-scratch,anti-rust,
Anti-oxidant, good heat dissipation
22. Draw power from the cigarette lighter, no need to charge
23.FM transmitter wirelessly connects to car speakers
24.Nighttime illumination for visibility