Srhythm Noise Cancelling Headphones Wireless Bluetooth 5.0, Fast Charge Over-Ear Lightweight Headset with Microphones,Mega Bass 50+ Hours’ Playtime -Low Latency

* World-Leading Digital Active Noise Cancelling (ANC): Advanced noise cancellation technology effectively quells 90% stable low frequency background noise when in noisy environment airplane/subway/car/office/factory/crowd etc.(not 100% sound canceling.).ANC works well in both wired and wireless mode.ANC ON,World OFF.To be better and better noise reducing is our goal! * Elegant Appearance & Tiny Lightweight Folding: Light for head relaxing and portable for traveling storage. Durable headset 0.4 lb ONLY! 90°-170°ear-cups’ multi-angle flexible rotation with adjustable headband of 8 levels’ size stretch. Ergonomic international standard size. * Fast Charge&50+Hours Enjoyment: USB-C Charging 10 minutes to use 2 hours. High efficiency and energy-saving Bluetooth 5.0 to prolong playtime up to 50 hours after 1-2 hours’ full charge.Built-in sensitive microphones for easy communication under Bluetooth mode.Support voice control.3.5mm stereo audio cable as back-up when in low battery.Extra Charging protection especia...