Bluetooth 5.1 Wireless Bluetooth Headset Moving Low-Latency Sense Rotating E-Sports Game Online Class Call Gray Feature: Product Name: Bluetooth headset Gross weight:200g/0.44lb Color:Gray Bluetooth version: 5.1 Bluetooth acceptance distance: 10 meters / 394in Battery capacity: 400mAh Headphone use time: 4 hours Standby time: 72 hours Charging time: about 1.5 hours Use mode: bluetooth Voice prompt: support The product is suitable for: mobile phones, tablets, desktop computers that support any type of Bluetooth device, Using a desktop computer without Bluetooth function with a Bluetooth adapter Descrition: Wonderful soundThe 6MM drive unit contains a high-cost bio-composite diaphragm high-performance audio analysis chip, and the audio EQ adjusted for the user is strong, powerful and elastic; the mid-frequency is crisp and round, moving high-frequency analysis is delicate and penetrating, The clear sound field brings you pure enjoyment of music. Large-capacity batteryEasy to use all day, excellent battery life, let you listen to the whole day 400mAh battery capacity, 72h standby, 4h earphone use. certification IPX4No fear of rain and water, passed the liquid protection test, IPX4 can withstand rain and non-immersion liquid, calm with daily small accidents. No delayGame audio and video synchronization, Bluetooth 5.1 technology, to achieve "0" delay, so that daily entertainment can also enjoy wireless . Small and invisibleComfortable to wear, with a special symmetrical streamlined design, rounded and fitted to the auricle, stable to wear and can't be thrown off,-friendly ear caps, soft and comfortable! Listen to the song directly, turn it gently, take it out and connect. Package Content: 1x Bluetooth headset 1x USB charging cable 1x Manual 1x Headphone compartment 2X Headphone cap