Material: ABS
Bluetooth protocol: 5.0
Color: black/white/gold/blue/purple
Battery life: 4-8 hours (hours)
Waterproof performance: IP68
Transmission range: 10 meters
Function: Waterproof, Breath Light, Extra Long Range, Intelligent Digital Display
Usage: In ear style
Is it single or dual ear: bilateral stereo sound
Style: Sporty style