Technical Specifications:

Bluetooth version: V5.0
Transmission range: 10m
Headphone battery capacity: 35mAh / 3.7V
Charging box battery capacity: 300mAh / 3.7V
Listening time (used with charging box): 20 hours
Earphone charging time: 1.5 hours (plug-in)
Earphone listening time: 1.5 hours (actually depends on the volume)
Standby time: 300 hours
Interface: Type-C

Features:

The Bluetooth 5.0 chip has a fast connection, low power consumption, high-speed transmission efficiency, lower game-playing delay, and clear audio and picture synchronization
Using a 13. mm dynamic speaker, lets you enjoy surround 3D music
Equipped with an intelligent dual-processing chip, after the mobile phone transmits the signal, both earphones can be connected
With a large-capacity charging box, long-lasting battery life
Smart touch, easy operation; can switch the previous/next song, pause/play, answer/end/reject, wake up the voice assistant
The in-ear design fits the auricle and is comfortable to wear for a long time
IP54 waterproof and dustproof level, meeting daily waterproof and dustproof requirements
Compatible with playback devices with Bluetooth function