Lenovo X20 TWS Openness Earphone bluetooth V5.2 13mm Dymanic HiFi Stereo 350mAh Battery Waterproof HD Calls Sports Headset -Black Grey

Features:
13mm Dynamic Driver HiFi Stereo Sound
Provide an incredible real sound quality when listening.

bluetooth V5.2 Chip Sound Enhanced
The powerful bluetooth V5.2 technology brings faster wireless pairing and lower game latency.

350mAh Large Battery Capacity
Support earbuds 2-3 times fully charging, which can enjoy over 6h music time.

Openness Wireless Technology
Using advanced openness technology to transmit audio to your inner ear through air vibration.

Specifications:
General
Name Lenovo
Material ABS
IPX Level Waterproof
Speaker Driver 13mm
Wearing Type Open-ear
bluetooth
bluetooth Version V5.2
Transmitting Distance 10m
Battery & Charging
Battery Capacity
Case: 350mAh
Earbuds:55mAh*2
Call Time 3-4h
Music Time 4-5h
Standby Time 300h
Charging Time 1.5h
Charging Interface Type-C
Other Features
Microphone Yes
Size & Weight
Product Weight 0.05800kg
Package Weight 0.20000kg
Product Size
150 x 80 x 50mm

Package list
Earphone*1
User Guide*1
USB Charging Cable*1