Factory Supply Bone Conduction Headphone Sport Earphone Waterproof Headphone

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Price:RUB 1,039.84 - RUB 1,188.50
Price in USD:Details

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Product Overview

Description

 

 Factory Supply  Bone Conduction Headphone Sport Earphone Waterproof Headphone

 

Product Description

 

Model Number:

B2

Chipset

BT8812

Wireless Frequency

2.402-2.480 GHz

Protocol Support

HSP/ HFP/ A2DP/ AVRCP/BLE

Working Distance

 10 M ( 25 feet)

SNR

90 dB

Response frequency

80-5000 Hz

Transducer

18.8Omega ±15% , 90±3 dB, 300 mW

Microphone

-42 ± 3 dB

Charging standard

Micro USB, DC 5V / 0.5-1 A

Battery

3.7V lithium Ion battery , 180 mAh

Working hours

Up to 5 hours

 

0.0123 s.