Edifier W830NB ANC Over Ear Bluetooth Headphone

Edifier W830NB is wireless headphone with very long battery. You can use up to 94 hours if no noise cancel. With noise cancel on, still get around 54 hours. Charge fast, only 15 minutes give 10 hours play. It has Bluetooth 5.4, so connect fast and stable. You can connect two devices same time, like phone and laptop.

Sound is very clear and rich. It has Hi Res Audio and support LDAC, AAC, SBC. Driver is 40mm, frequency 20Hz to 40kHz. Noise cancel is strong, up to -45dB, so outside noise go away. It has different modes: High, Medium, Wind Reduction, Ambient Sound. Mic is good with AI noise cancel, so call is clear even in noisy place.

This headphone is comfortable, soft ear pad and adjustable headband. Weight is around 267g. It can fold, easy to carry. Also has game mode with low delay (0.08s), and spatial sound for cinema feel. You can use Edifier ConneX app to change settings, EQ, and more