Sleep Mask Block Out Light

• Enjoy Sound Sleep with White Noises: Sleep headphones perfectly combines sleep eye mask with white noise machine. With 20 built-in relaxing white noise sounds, get relaxing sleep.
• Distinctive 3D Sleep Mask to Suit More People: Sleep mask is ergonomically designed and adopted 3D technology to release eyes from pressure. you can get relaxing sleep at home/office, even taking transportation.
• Soft & Friendly to Every Sleeper: Music eye mask is good for both lying down sleeper and side sleeper. Designed with The outer layer is made of breathable mesh fabric, and the inner layer is made of high-grade ice silk cold fabric.
• Farther Transmission & More Stable Connection: This sleep eye mask gets incredible stable connectivity and smooth transmission in high speed for great stereo sound.
• Timer Feature to Get Longer Battery Life: With timer function, you can set u201c5 geared timing, optional 30 minutes, 60 minutes, 120 minutes, 180 minutes, 240 minutes shutdown to save battery.

Description:

Name: Sleep Mask with White Noise

Wireless specifications: V5.2+EDR/A2DP/AVRCP/HFP;

Frequency range: 2.4026GHz-2.480GHz;

Transmission distance: more than 20 meters;

Sound channel: stereo;

Horn parameters: 32 EUR /30mm;

Horn power: 10 MW x2;

SNR: 104dB;

Functions: Previous song, next song, volume up, volume down, play, pause, answer a call, make a call, Voice intelligent voice assistant, timing function;

Battery: 400mAh;

Running time: 15 hours;

Charging time: about 2-3 hours;

Packing list:

1 x Headband Headphones

1 x Waterproof cloth bag

1 x Type-C charging cable

1 x instruction manual

1 x packing box

Note:

Due to manual measurement, please allow 1-3cm differences, thanks (all measurements are in cm, please note that 1cm=0.39 inches). 

There may be color difference due to different computers or smartphones, please forgive me!