Smart Digital Technology Noise Reduction Sports Can't Get Rid Of Ear-mounted Wireless Headphones

Product information:
Transmission range: 15 meters
Chip type: Jerry
Battery life: more than 8 hours
Functions: Waterproof, noise reduction, super long service life battery, call function, voice control, support music, sleep mode, digital display, e-sports low latency
Material: PC ABS
Usage: ear hook