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厂家单声道蓝牙耳机BH08R

厂家单声道蓝牙耳机BH08R

产品详情

  OEM/ODM  型号 BH08R
 电池类型 锂电池  待机时间 100(h)
 通话时间 4(h)  有效通话距离 10(m)
 免提接听功能 有免提接听功能  耳机接听功能 有耳机接听功能
 适用机型 所有蓝牙手机

体积:42X18 X11 mm

重:9克
蓝牙标准:V2.0版本,带宽 3Mbps
无线频率范围:通用的2.4GHz ISM频段
传输范围:10M
电池: 超强锂聚合物电池80mAh
待机时间:100小时
通话时间:4小时
可选颜:黑、红、金、蓝等
BH08R本功能:

【接挂】、【语音拨号】、【重拨】、【拒绝来电】、【静音功能】、【音调整】、【铃声再现】

Solution Description:

Bluetooth Standard

Bluetooth 2.1+EDR

Chipset

CSR BC57F687A05

Speaker

32±15% ohm, Normal 0.005W,Maximum 0.01W,

Microphone

Two Omnidirectional, -42±3dB

Charging interface

MICROUSB Type Port

Button

MFB,

RF Specification       

Frequency band

2.4GISM band

Frequency range

2.402-2.480GHZ

Spectrum

FHSS

Modulation

GFSKπ/4 DQPSK8DPSK

Antenna

PCB antenna

Electrical  Characteristics:

Min

Typ

Max

Unit

Power consumption

Charging input voltage range

4.7

5

6

V

Charger input current requirements

200

 

 

mA

Ripple And Noise (Charger input)

 

 

200

mV p-p

Battery Charging Saturation voltage

4.15

 

4.25

V

Batterycapacity

 

90

 

mAH

Low-voltage warning

3.3

3.4

3.5

V

Low-voltage automatic shutdown

2.9

3.1

3.2

V

Talk Current(HV3 connection,Dc=3.7V)

 

20

22

mA

Standby current(ACL connection sniff mode, Dc=3.7V)

 

500

1000

uA

leakage current(Power off mode, DC=3.7V)

 

 

1

uA

Talk time

4

 

 

H

Standby time

 

 

100

H

Audio Characteristics

Speaker Output frequency range

20

 

4000

HZ

Output Sound Pressure Level()(1Khz at 1cm)

102

105

108

dB

Distortion and noise (relative to full scale )(32ohm Speaker)

-72

-75

 

dB

Microphone input frequency range

20

 

4000

HZ

Distortion and noise at 1Khz(Microphone)

-75

-78

 

dB

RF Characteristics

FrequencyRange

2.402

 

2.480

GHZ

Transmitter power

0

 

4

dBm

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