LED Display Screen Bluetooth Car Charger Adapter Micro SD Card Slot BT Mode Switch
4.1 Bluetooth car charger supports mobile phone APP , FM transmitter with 3 USB charger
Bluetooth car charger Features:
1 and 5: USB charging port Dual USB charging ports total output 5V/2 .1A(Max)
2 Micro SD card slot
3 CH +/ Next song
4 CH -/ Previous song
6 Microphone
7 Car cigarette lighter(12-24V) output for charging only
8 LED display screen
9 Answer/Reject phone; Frequency point/Car battery voltage/On load current/Micro SD card/BT mode switch
10 Power supply 12V-24V
|
Product name |
bluetooth car charger |
|
Display |
LED |
|
Limit working voltage |
12-24V |
|
USB output |
5V/2.1A |
|
Working temperature |
0-50°C |
|
Charging identification |
Support |
|
Play format |
MP3 |
|
SNR |
>60dB |
|
Degree of distortion |
<0.1% |
|
Frequency response |
20Hz-15Khz |
|
Bluetooth version |
Version 3.0+EDR |
|
Bluetooth sound processing |
A2DP (Advance Audio Distribution Profile) function supported |
|
Bluetooth transmission distance |
<10M |
|
Effective distance of Bluetooth microphone |
0.5-2M |
|
FM Channels |
FM87.5-108MHz |
|
FM Mode |
Stereo digital PLL frequency locking |
|
Support |
USB/ TF card |
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