M81 Wireless Headphones Ear Hook Headset bluetooth 5.2 Noise Reduction Single Headset Earbuds With Mic

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

-Fast pairing in seconds, bluetooth 5.2, automatic seconds, with headphones can be used

-Ultralight and comfortable design, ergonomically-shaped in-ear buds and ear loops brings comfortable and no heavy feeling even after long time wearing, and fit this headset in right or left ear.

-Strong compatibility: regardless of brand mobile phone and model, devices that support bluetooth can use this headset

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

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

-Operation function upgrade: multi-function button, short press/long press to switch the previous and next song and adjust the volume, long press the main button for two seconds to wake up the voice assistant

-Low power consumption is the core technology of headphones，Adopting exquisite energy gathering cabin design, built-in large-capacity lithium battery, escort your earphones

-Allows you to conveniently answer calls while driving，sporting

bluetooth version: V5.2

Battery capacity: Golden Universe battery capacity 300MAH with protection version

Listening time: about 28 hours

Talk time: about 48 hours

Charging time: about 1.5 hours

bluetooth distance: 10 meters

Speaker size: 10mm

Bluetooth-compatible use frequency band: 24GHz

Function: switch between Chinese and English, caller ID, one for two function, call siri voice assistant, los battery display, music playback, etc.

1 * Earphone

1 * Charging Cable

1 * Manual

1 * Hook

1 * Ear Cap