SUPERIOR Hi-Fi SOUND: Build-in 40mm large-aperture driver, CSR chip and Bluetooth 4.1 technology with one button bass boost, providing solid bass and clear vocal. Enjoy the Hi-Fi sound like perform infront you, losing yourself in the immersive music. CUSTOM FIT & COMFY WEARING: SoundPEATS A2 bluetooth headphone come up with soft memory-protein earmuffs, adjustable headhand with 180 degree swiveling, providing a comfortable wearing experience. Perfect for your long time music enjoying, gaming or TV watching. NEVER POWER OFF: 2-IN-1 WIRELESS & WIRED MODE. Up to 20-hr playtime with a single charge in wireless mode. Or just slide the 3.5mm cable(included) swift to wired mode, which never power off, allows you bring your music everywhere. Wireless swift to wired headphone in seconds.

Neodymium magnets and 40mm drivers for powerful, detailed sound Closed-ear design provides comfort and outstanding reduction of external noises 9.8-foot cord ends in gold-plated plug and it is not deatachable; 1/4-inch adapter included