Wireless Bluetooth Sports Headphones, Noise Cancelling In-Ear Stereo Soft Ear Mini Portable

Function: waterproof, noise reduction, long battery life, call function, music support, digital display screen, e-sports low latency
Usage: earplug
Whether single or double ear: bilateral stereo
Battery life: 0-4 hours (hours)
Style: sports style
Waterproof performance: IPX4
Material: ABS