Brand:- YUNSHANQING Color:- Black & Brown Ear Placement:- On Ear Form Factor:- On Ear Impedance:- 140 Ohm About this item [HiFi sound quality and HD call] Bluetooth headset V5.3, HiFi sound quality, with HD call microphone, with LED light, crisp and clean, reduce environmental noise, and enjoy uninterrupted calls without taking off the Bluetooth headset. With LED light, let you immerse in silence [Comfortable to wear] The wireless Bluetooth headset is super soft and breathable, and the adjustable headband fits the head shape perfectly, providing a lasting listening experience while protecting the ears: let you or your children immerse in music, audiobooks and various learning resources. Rotatable bracket, suitable for any head shape, ensure that it will not slip, [Bluetooth 5.3 connection and built-in HD microphone and detachable microphone]: No need to worry about wired headphones getting tangled. The Bluetooth headset is compatible with wireless and 3.5mm jack wired devices. The wireless headset adopts the latest Bluetooth 5.3, and the connection is more stable. Just touch the button to play, pause, next/previous song, answer and hang up the phone. Built-in microphone and detachable microphone, you can choose freely. 【Long Battery Life and Built-in Microphone】The wireless headphones adopt the latest Bluetooth technology and have a long battery life. Just charge for 2 hours and you can use it for up to 10hours. The best tool for online learning. They also have high-fidelity sound quality, which is very important for enjoying music, providing you or your children with an ear feast. These Bluetooth headphones for kids or adults have a built-in microphone and can be used for video chatting, answering calls, online classes or streaming. 【Worry-free Warranty】The customer service team 100% solves your problems. Package includes: 1 Bluetooth headset, 1 user manual, 1 USB charging cable, 1 gift box packaging, 1 dust bag,