Bluetooth Earphone Wireless bluetooth headset for Iphone

详情

Bluetooth wireless Headset/ Rechargeable headset/ Mobile Phone Bluetooth Headset

Basic Specification

Size: *4.4x*7.3x8.3 (mm)

Weight: 6.1g (bare metal)

Charging port: DC2.0

Keys: Multifunction key

Battery Specifications: 3.7V/*0 ~ *5mAh

Charge Input Specifications: 5V/**0MA

Charging Indicator: Red LED light Steady

Standby time: Morethan *0H

Talk time:**2.5 H

Volume control: Nosoundoperation buttons (The volume controlcan be operatedfrom amobile)

Batterystatuswhen running: **0% to5%byblue LEDIndicator. Less than 5% is flashingred LEDIndicator.

Operating temperature: -10 ~ *0 °C (0 ~ *0 °C atcharging)

Storage temperature: **0 ~ *0 °C

MIC &Speaker

Speaker: Φ*3mm * 4.5mm

Magnetic Type: Neodymium

Distortion: less than 1%
Maximum output: 5mw

Minimum output: 3mw

Impedance: *2Ω typ

Type MIC: Condenser

MIC sensitivity:**5dB ± 3dB

Bluetooth
Bluetooth chipset: ISSC *******8
Bluetooth Version: Ver.2.1 + EDR
Profile: HSP1.1/HFP1.5 CCAP
Devices: Bolt
Pin Code: ***0
RF: *4 dBm (Max)
Receiver sensitivity:**0dBm
Transmission Range (Hz) *0 - *0,**0
Antenna Gain:*3.5dB over
Human Gain:*6.5dB over
Transmission Distance: *0m

Reliable of Mechanic

Button: **0,**0

Charge Plug: ***0 times