Features:

1. A short distance wireless communication device letting you listen to music and easily receive calls while driving, traveling, or in working at the office.

2. The earphone can receive calls by pressing the key and communicate via a secure HD channel.

3. Control volume or switch tracks with a press of a button!

4. High Fidelity Sound: Intelligent noise reduction,Ensures maximum signal quality, and guarantees excellent sound quality.

5. Compatible with most of Bluetooth-enabled devices (such as mobile phones, tablets).up to 10hrs working time ， 1-2hrs quick charge, 10 meters feet range, used for a long time

6. Quick pairing, Bluetooth 5.2, automatic seconds, IPX5 waterproof, earphones can be used.

Specifications:

Product model: Business Earphone

Headphone: 220MAH

Listening to songs and talking: about 10 hours

Charging time: about 1.5 hours

Bluetooth version: version 5.2

Frequency: 20Hz-20KHz

The impedance is: 32 ohms

Sensitivity: 85dB/mW

Waterproof grade: IPX5

Product size: 69.2*18.3*2*12.2MM

Product color: black /  blue 

Package Included:

1*earphone

1*charging cable

1* manual 1*hook

Notes:

Due to the difference between different monitors, the pictures may not reflect the actual color of the item.

Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.

Please leaving a message before you give the bad feedback, if the products have some problems.

Thanks for your understandings.