SPECIFICATIONS

Bluetooth Sleep Mask: Sleep comfortably with the headphones and mask. The headphones are built with a hands-free Bluetooth connection for phone calls. There's a 3D wireless for sleeping, plus a soft, wireless, and elastic bluetooth headband. The adaptive system works with iOS, Android, and Windows devices and has a microphone, volume control, and a total harmonic distortion of 0.03%. It also supports memory cards and apps. The style is a headphone with 120±2dB sensitivity and a maximum output of 0.05mW. The headphone pads are sealed and have 8mm driver diameter. It also features a 20-20000Hz frequency response range and control buttons. It offers true wireless communication, cable charging, and noise cancellation.