Feature：

1. The second generation of digital sound enhancement technology, acoustic structure cavity, does not enter the ear to prevent leakage sound

2. No need to enter the ear really painless, from the skull into the brain sound, as if from all directions to have a sense of space, music more sense

3. Sound in wonderland HIFI shock sound quality, HIF sound quality, improve high-frequency craniality, reduce distortion, rich details, clear and natural voice, sound quality is more penetrating

4. Light wear can not be thrown off, the golden triangle wear stability, sports can not be thrown off

5. Clear call Intelligent noise reduction, improve voice clarity, like face-to-face call

6. Comfortable and portable, lightweight body design, remove the in-ear type front cavity structure

7. The product supports TF card, which can be used without connecting mobile phone or other devices

Effective distance: 10 meters

Bluetooth version: 5.3

Battery life: About 10 hours

Standby duration: about 15 days

Color: Black

Input voltage: 5V2A

Maximum TF card support: 32G(not included)

Usage: Neck hanging type

Sound channel: stereo

List of products:

Bluetooth headphone *1

Charging line * 1

Description * 1