BYZ B76 Karaoke Neckband In-Ear Earphone

Descriptionbrand- BYZTransmission range – 10 metersFunction – Ultra-long battery life, call function, voice control, music support, low latency for e-sportsBluetooth Protocol – 5.0How to use – Neck hangingChip Type – JerryBattery life – More than 8 hours (hours)Waterproof – Life waterproof