V4.0 Wireless Handsfree Headset with bluetooth Function Dual USB Car Charger
Features:
1. FM transmit frequency: 88.1 ~ 107.9MHZ 2. Use CSR4.0 main chip low-power bluetooth
3. bluetooth hands-free calling, power automatically connected, DSP echo cancellation noise elimination process
4. Can split the bluetooth headset privacy, protect your call privacy
5. After the power is turned on, the bluetooth automatic start, automatic connection
6. Phone with a bluetooth headset is automatically disconnected after shutdown
7. Supports HFP / HSP, A2DP / AVRCP,bluetooth protocol, etc.
8. Voice prompts
9. Support YES OR NO Voice answer hang up the phone
10. AUX IN input to the FM transmitter output
11. Dual USB Output: DC5V / 2.1A
12. Car starts after ignition, can display the current electric cars Voltage bottles, charging automatically displays the current charge Electric current.
Specification:
FM Frequency Range
88.1 ~ 107.9MHz
Transmission Distance
5 m
Audio formats
MP3 / WMA / WAV / SBC
SNR
68dB
Distortion
<0.1%
Frequency response
20Hz-15Khz
Left and right channel separation
> 60dB
bluetooth version
bluetooth v4.0
bluetooth protocol
HFP / HSP, A2DP / AVRCP
Operating Voltage
DC 9 ~ 26V
USB Output
DC 5 / 2.1A
Power consumption
<1W (without the external charging)
Working temperature
-10 ~ 70 Degree
Humidity
0 ~ 95%
Dimensions
21.5 (L) * 5.5 (W) * 2.1 (H) CM
Weight
80g
Package Included: 1 X V4.0 Wireless Handsfree Headset
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