🎧 Avantree AS9M Bluetooth Over Ear Headphones with Detachable Boom Mic for Phone Call, Home Office PC Computer, Clear Voice & HiFi Sound Quality, Extra Comfortable & Lightweight, 40H, Wireless & Wired" - Revised: "Avantree AS9M Wireless Bluetooth Over Ear Headphones with Detachable Boom Mic for Phone Call, Home Office PC Computer, Clear Voice & HiFi Sound Quality, Extra Comfort & Lightweight, 40H Battery, Wired Option Included Review

[Crisp Stereo Sound] Precision-engineered 40mm stereo drivers deliver powerful and steady audio ensuring a smooth &dynamic music listening experience. Perfect for High Quality Music music and professional calls. [Extended Boom Mic] Enhanced microphone, blocks out excessive noise and picks up only your voice, providing crystal clear meeting & phone call quality even in noisy environments. [40 Hours Battery] Reliable wireless music playtime, no need to be charged frequently. Also supports wired mode with 3.5mm AUX cable. Wireless & Wired modes can work simultaneously for dual audio source use. [Light & Comfortable] Extremely light with ultra-soft earpads and adjustable headband. Wear it however you want and however long you want, you'll forget that it's there. [2-Years Warranty] Get extended warranty coverage when you register your headphones.