bopmen S40 Active Noise Cancelling Bluetooth Headphones – Wireless ANC Over Ear Headphones, Stereo Sound Headphones with…

Active noise cancelling technology: S40 cancel the lower-frequency portions of the noise, help you slip into an audio nirvana, whether you’re heading to work and trying to escape the sound of traffic and sniffling commuters, or you just want to get away from everything and dive into your favorite music.

Active noise cancelling technology: S40 cancel the lower-frequency portions of the noise, help you slip into an audio nirvana, whether you’re heading to work and trying to escape the sound of traffic and sniffling commuters, or you just want to get away from everything and dive into your favorite music.
Impressive Sound under ANC mode: S40 headphones deliver High Fidelity stereo sound to provide superior immersive HIFI sound quality and a well-closed environment for your ears to indulge in music, block out the environmental sounds around you.
Long Battery&Dual Mode: Rechargeable battery, 20 hours of music time, 2-2.5 hours of Fast Charing. After 20 hours of playback, you can switch to wired mode and continue your music. You do not need to worry about power shortages problem for your travel.
Ergonomic & Foldable Design: S40 offers innovative heat relief in the form of soft breathable ear cup cushions filled with resilient cotton : doesn’t cause any stress when worn for a long time. The foldable structure makes the headphones easy to carry and easily fits into your backpack and luggage.
Steady Bluetooth technology: Ensures stable connection and hands-free calls. With built-in Mic and noise cancelling, you hear more clearly while calling.