BLUETOOTH-compatible SLEEP MASK WITH 24 NATURAL WHITE NOISE:The sleep mask eye mask for sleeping contains 20 White Noiseand4 Sleep Aid Music, the soothing and pure white noise makes you relax and fatigue after the day's work. The Immersive music makes you feel as if you are in nature, WIRELESS SLEEP HEADPHONES, BLUETOOTH-compatible 5.2 CONNECTION:Sleep Mask with Bluetooth-compatible Headphones allows you to enjoy HD Stereo music and help you sleep better.. Built-in microphone to let you 't miss any callings. Headphones for Sleeping protect you from being by outside sounds. ZERO PRESSURE ON EYES or EARS:The sleeping mask is made of premium ice silk, and breathable. eye mask sleep release your stress and help you fall sleep. Goodbye to the ear hurts and uncomfortable side sleep caused by in-ear headphones. Farewell to the Pressure of other hard headphones on the ears. 100 percent LIGHT BLOCK OUT:This sleep headphones bluetooth-compatible headband adopt bending design, adjustable and . eye masks thoroughly blocking lights from the nose area, get sound sleep or nap everywhere! Extra cushion makes eye masks for sleeping and nose touch better, which completely block light. SAVE INSOMNIA SAVE YOUR SLEEP:Sleep eye mask block out snoring, get his snooze on. Silk eye mask with auto off function, three time settings: 30 mins, 60 mins, 120 mins, 180 mins, 240 mins. After setting the timing function, the sleeping eye mask stop playing after the corresponding time. This can not only your sleep quality, but also protect the battery well and improve the service life of the product. 1)Combined with Bluetooth-compatible Headphones,enjoy music wirelessly to promote faster and sleep 2)Built-in 20 soothing sounds and 4 relaxing music 3)With timer function,can set 30,60,120,180,240 minutes music playing time 4)3D contoured eye mask,with 100 percent light block design 5)Ultra-Thin speakers with excellent stereo sound quality 6)Built-in microphone,pick up calls directly and hands free talking 7)Headphones position are adjustable for all sizes heads 8)Headphones are removable,convenient for eye mask washing 9)Eye mask with soft skin-friendly and breathable cooling fabric 10)Zipper pocket design supports putting a gel pack for cold and heat therapy 11)Type C charging port. Specifications: 1)Eye Mask Material:70 percent Polyester and 30 percent Cool Fabric 2)Bluetooth-compatible:V5.2,with or A2DP or AVRCP and HFP Tech. Stereo sound output. 3)Transmission Range:20M or 66Ft 4)Rated Power:RMS 10mW x 2 5)Speaker Unit:32 or 20mm 6)Frequency Response:20HZ-20KHZ 7)Battery:3.7V or 400mAh Li-polymer,equipped with ,OVP,OCP protection PCB 8)Play Time:14 Hours 9)Charge Time:DC 5V 2 Hours 10)Functions:Next Song or Previous Song,Volume Up or Volume Down,Play or Pause,Answer or Hang Off,Redial,Activate Voice Assistant,Timer Setting. Colour:grey Material:Fabric Package Contents: 1 x Music Sleep Eye Mask 1 x Charging Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.