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Product details
    Publish time 2015-09-15 18:11    
Bluetooth Stereo headset V2.1
BHP-004 Bluetooth Stereo headset V2.1

Be widely used in bluetooth devices, such as apple IPhone, mobile phones, game consoles, laptops, PDA, etc.
Main functions: make a phone call, listen to music , voice prompt , card play, radio and computer headset functionality

Bluetooth version: version 2.1
5 GHz working frequency: 2400 ~ 2400
Receiving sensitivity: < - 83 dBm
Transmission power: automatically detects the dynamic transmission power, the maximum 4 dBm
Support A2DP function (stereo music function)
Support AVRCP function (audio/video remote control function)
Support function of HFP (hands-free function)
Support HSP function (headphones mode)
Maximum support 32 GTF/SD card
The headset off, insert the 3.5 MM audio plug, can be used as ordinary headphones
LED display, can display the music and playing time, and a radio frequency band, the volume size
Music format: MP3
Radio frequency: 87.5 MHZ, 108 MHZ
Communication: double C
Channel bandwidth: 1 m
Indoor barrier-free range: > 8 m (omnidirectional)
Outdoor barrier-free range: > 10 m (omnidirectional)
Frequency response: 20 hz to 20 KHZ
The battery specification: 3.7 V, 250 ma lithium battery
The whole machine working current: < 30 ma
The machine shutdown standby current: < 1.5 uA
The machine on standby current: < 15 ma
Horn maximum drive power: 20 mw * 2 high-fidelity green white magnetic horn
Life time: 4 hours or more
Online standby time: 15 hours or more
Charging current: 100 + / - 15 ma
Battery charging and discharging life: 500 times or more
A standby battery life: 2 or more months
The battery standby time: 240 hours or more
When charging ways: USB charging
Charging charging time: use the computer for about 2 hours
No paired bluetooth devices, the headset standby time more than five minutes, automatic shutdown
When charging, the red LED grow light
Full charged, the red LED automatically extinguished
When power is less than 20%, there will be alarm prompt
Tip: low voltage power supply voltage is lower than 3.1 V, the headset to prompt, automatic shutdown when less than 3.0 V
- 40 db high sensitivity electret MIC, guarantees the clear voice
USB interface: insert with matching adapter or USB cable,then charge lithium battery .