Air Conduction Headset Bluetooth 5.1 In-ear Stereo Headphones Waterproof Sports Earphones black

• --Open both ears to listen to the world. Protect your hearing and be safe. Health is not in the ears.
• --Surround directional sound field. Shocking sound quality, immersive enjoyment of good sound.
• --Ultra-light body, wear all day without any discomfort.
• --The Bluetooth-compatible 5.1 technology, which has lower power consumption, Faster transmission speed, No delay in calls, Strong anti-interference.
• --Built to strict quality control standards, high strength and long life service.

Description:
Name: Headset
Model: KS-15
Color: black, white
Material: ABS
Bluetooth-compatible: 5.1
Connection distance: 10-15 meters
Battery capacity: 130mah
Charging time: about 2h
Usage time: about 5-8H
Standby time: 168h
Supported protocols: HEP/HSP/A2D/AVRCP
Headphone weight: 20g
Packing list:
Headset x 1
USB charging cable x 1
Instructions x 1
Carton packaging x 1
Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.