Feature: 1. Designed with hand‑painted graffiti and contrasting colors, the lines are simple, concise and fashionable, and get rid of the monotony of traditional Bluetooth headsets. Multi‑angle foldable adjustment, more lightweight, foldable, compact. 2. The ergonomic technical ergonomic design can simulate the soft ear placement according to the human skin texture to ensure long‑lasting comfort. The soft protein leather ear cushions and retractable headband reduce the burden on your ears. Wear it for a long time without discomfort. 3. Cool colored lights on both sides, add some fun when playing games.There are a variety of options for listening and enjoying. Built‑in memory card card slot, you can use memory card/Micro‑storage card with loaded MP3 music and listen to songs directly on the earphone. 4. Bluetooth 5.2 chip, lower power consumption and higher compatibility. HiFi powerful bass stereo effect, 40mm diaphragm speaker driver, deep bass stereo, enjoy wireless high‑quality music compatible with any device with Bluetooth function or 3.5 mm audio jack. 5. Built-in 400mAh battery, one charge can provide about Talk time: about 40-48 hours Music time: about 45-50 hours, play the game smoothly, as low as almost no delay, synchronize the live battlefield to help you seize the opportunity to win. 6. Using 40mm silver‑plated diaphragm to achieve three‑frequency balance, HiF‑level high‑fidelity sound quality, all‑enclosed ear design does not leaking sound, high resolution allows you to feel every detail of music. 7. E‑sports‑grade pluggable microphone, easy to plug in and out at will, intelligent noise reduction microphone, can effectively reduce the surrounding background noise, clear calls, and optimize the human voice. Specification: Item Type: EL-A2 Wireless Bluetooth HeadsetMaterial: ABS Drive: 40mm Impedance: 32 OHM Bluetooth Version: Bluetooth V5.2 Bluetooth Use Frequency Band: 2.4GHz Power Rating: CLASS II Bluetooth Distance: Approx. 10m/393.7in (Barrier-free)Frequency Response: 20-20000Hz With A2DP/AVRCP High-quality Stereo Audio Transmission and Remote Control Protocol Charging Time: About 2 Hours Talk Time: About 40-48 Hours Music Time: About 45-50 Hours Standby Time: About 400 Hours Battery Capacity: 400mAh Lithium Battery (Shipped with Built-in Battery) Function: Wireless Bluetooth/with FM/Insert Card/3.5mm Audio Compatible Mobile Phones: For Android/IOS /Microsoft/Symbian Systems 99% Mobile Phones with Bluetooth Function. Package List: 1 x Headset1 x AUX Line1 x USB Charging Cable1 x Microphone1 x Storage Bag1 x Manual