DM-22 Magnetic Bluetooth Earphone DM-22 Neckband Sport Headset With Mic Wireless Handsfree Earphoness(Blue)

Features:

Exclusive design patents, headphone ergonomic design, comfortable to wear easy to fall.

Ear ear design, reducing the world's best bass.

Unique magnetic control, Not easy to fall.

Built-in high sensitivity microphone, clearer voice quality.

Built-in lithium battery, support for 2-4 hours charging, provide up to five hours of music / talk endurance.

Bluetooth one with two to meet the needs of multi-source.

With a play button, you can control the music player and make and receive calls and other functions

Specifications:

Color: Gray/Black

Bluetooth version: CSR4.2

Job scope: > 10 meters (disabled)

Standby time: > 200 hours

Calling time: > 3 hours

Charging time: 2 hours

Support agreement: A2DP, AVRCP, HSP, HFP

Frequency response: 20 hz - 20 KHZ

Package List:

1x Mini Earphone

1x USB Cable

1x User manual

a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a