Avantree AS9S 40 hr Wireless Wired Bluetooth Over Ear Headphones with Mic for Computer TV Watching, Extra Comfortable & Lightweight, HiFi Stereo Headset for PC Laptop Cell Phone Conference Call

Features with stereo rich sound quality and an ultra-light custom fit design, allowing you to enjoy up to an amazing 40 hours of music. Recommended: Doesn't work / not recommended: Extended 40 Hour Play Time Unlike other headphones on the market, ours are designed for long term use. Featuring a long lasting battery with up to 40 hours of playtime, our headphones are ideal for taking trips. Comfortable Customized Fit Designed with you in mind, our headphones feature ultra light, super soft protein earpads and an adjustable headband for all day wear. Passive noise cancellation also allows you to focus more on your calls, music and not the noise around you. Super Lightweight Design Lighter than most over the ear designs, our headphones are great for extended periods of use. Whether you have a long day of phone calls, traveling, these headphones have you covered. Hi-Fi Stereo Sound Music lovers will appreciate the wired sound quality with distinguishable bass, treble and mid tones without extra wires tying them down! Bluetooth Wired 2-in-1 Whether you want the convenience of wireless headphones or the long lasting, non battery draining properties of a wired connection, Avantree AS9 gives you the choice. Built-in mic & Music controls User-friendly interface allows you to answer phone calls, adjust volume and control music playback via easily accessible buttons. Note: Built-in mic & control buttons do not work in wired mode What’s in the box?