Edifier W830BT

Solid, over-ear, closed-back wireless headphones with easy pairing and support for the aptX progressive audio codec for the best sound quality. They are distinguished by ultra-high battery life — the built-in capacious lithium-ion battery provides up to 96 hours of sound. They are positioned as a product of the middle price category with advanced functionality and a decent level of sound quality.

They have a durable and practical folding design that can be adjusted to the individual anatomical features of the user's head. Large and soft ear cushions provide good passive noise isolation, and the average pressure level does not cause discomfort during prolonged wear. To connect to a source device, which can be any modern smartphone, tablet or laptop, a bluetooth 4.1 wireless interface is used with a range of up to 10 m and an NFC that simplifies pairing.

In addition, a wired connection is possible with a bundled cable with a straight plug and a 4-pin mini-Jack 3.5 mm connector. Dynamic drivers with 24 ohm impedance provide high-quality and loud sound with a pronounced bass accent, suitable for listening to popular music genres such as electronic dance music and hip-hop. The headphones are equipped with a built-in microphone and can act as a wireless headset for receiving/making voice calls.