Just check coupons out (with price alert and history). Do you want to know what the best price is?
Mode: button, Battery model: 602040, Charging time: 2h, Material: light cloth + LED, Life time: 4-6h, colorful light, USB charging: 5V / 1A, 450mAh, Mask size: 160x 110mm
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Price history and price alert
Price history is not available for this item (not enough database records)! The lowest price was $7.99 though.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).