BT-DK Bone Conduction Bluetooth V4.1+EDR Sports Over the Ear Headphone Headset with Mic, Support NFC, For iPhone, Samsung, Huawei, Xiaomi, HTC and Other Smart Phones or Other Bluetooth Audio Devices (Black)

Description

1. Bone conduction technology.
2. Open Ear Headphones Design: Made of anti-sweat, anti-moisture material, ideal use for safe car driving, fishing, golf, running, cycling, hiking, etc.

Specification

Battery Capacity

150mAh

Item Weight

30g

Model

BT-DK

Types

Headset (with mic)

Charging Time

1-2 hours

Chipset

CSR8635

Bluetooth Version

V4.1 + EDR

Protocol

A2DP, HSP, HFP, AVRCP

Impedance

16 ohm

Music Time

4-5 hours

Standby Time

up to 200 hours

Microphone Sensitivity

-42+/-3dB

Frequency Range

2.405GHZ-2.480GHZ

Transmission Distance

Up to 10m

Transmission Power

Class 2

Additional Functions

NFC

Working Voltage

DC 5V