Wireless Bluetooth Headset High Quality Headphones Smart Touch Anti Sweat HD Sound Quality Stereo Earbuds With Power Bank

Transmission range: 10 meters
Features: waterproof, long battery life, digital display screen
Bluetooth Protocol: 5.2
Usage: in-ear type
Single-binaural or not: double-sided stereo
Chip type: Jerry
Battery life: 0-4 hours (hour)
Style: Creative design
Waterproof performance: IPX3