["360° Total Light Blockage: TOPOINTs Sleep Mask Light Blocking goes beyond a thick face cover – it incorporates distinctive 3D eye contours and a bottom light-blocking strip. This design guarantees uninterrupted sleep by preventing light from penetrating any angle delivering 100% light blockage" 3D Zero-Pressure Eye Mask: Deep 3D eye contours provide ample space for your eyes preventing any pressure on your eyeballs or eyelashes.Topoint has also designed a triangular area for your nasal bridge ideal for those with nasal congestion. The mask fits comfortably on your face allowing you to breathe comfortably 5.4 Bluetooth Headband Sleep Mask: Upgraded 5.4 Bluetooth version not only includes a microphone and speakers for phone audio and calls but also offers substantial improvements in connection range and smoothness. Enjoy smoother uninterrupted calls and audio playback within a 10-meter range 15-Hour Battery Life & 3-Stage Timer: Enjoy up to two nights of uninterrupted audio playback to enhance your sleep. Additionally our three timer options help you break free from daytime fatigue - a 30-minute power nap a 90-minute meditation session and a 120-minute deep sleep mode "Improved Comfort and Convenience: Our Sleep Mask provides 38 white noise options eliminating the need for Bluetooth devices. Weve upgraded the headband with increased elasticity to accommodate a wider range of head sizes (20-27). The widened Velcro ensures a secure fit to prevent slipping while the upgraded Velcro design prevents hair from getting caught when removing the mask"]