Note:

This product is not wireless and cannot be recharged. there is no power bank/no battery in the package.

Tips:

It is recommended to prepare a 5V mobile phone charger or 5V power bank first (charger or power bank is not included in the package).

Feature:

【Optimal Heating Zones】 flat design, and expanded size ensure this heated eye mask rests right on your eyes to keep soothing heat last for relieving tiredness, dry eyes and tensions.

【Enlarged Adjustable Strap】The elasticated band and the small plastic buckle on it help create a comfortable fit for various face shapes and secure the eye mask in place. Plus the enlarged nose gap, the usb eye mask can shut out unwanted light for a daytime nap. Using before sleeping, you would fall asleep better.

【USB-Powered】Compatible with most 5V / 1-2A USB outlets for universal power supply, this warm eye compress can be powered by laptops, battery packs, and car chargers. Please note that adapter or battery are not included in the package.

【Effortless Maintenance】 This sleep mask can go through

Constant Temperature Hot Compress: 52℃

USB Interface:

Convenient to plug in and use at any time.

Detachable Cleaning:

The outer flannel can be removed separately for cleaning.

PAY ATTENTION TO EYE HEALTH:

Office Worker;
Gamer;
Stay up late family;
Children myopia.