New Bluetooth wireless headset, low latency e-sports sports digital display

Function: waterproof, breathing light, long battery life, call function, NFC function, voice control, music support, digital display screen, e-sports low latency
Usage: earplug
Whether single or double ear: bilateral stereo
Battery life: 4-8 hours (hours)
Style: e-sports game
Waterproof performance: not waterproof
Material: plastic