Features:
App controlled:There is a QR code in the product manual. The software called "Magic Screen" can be downloaded from the mobile app store. You can design any text or pattern you want. Please refer to the manual for details
Rechargeable & Wireless:Very small lightweight USB rechargeable battery & flexible LED matrix panel are safely secured inside so you dont have to worry about losing any pieces. Mask charge lasts up to 8-10 hours! Whether worn into a store for a few minutes or to a music festival.
Safe, Breathable & Adjustable: Made with high quality breathable fabrics that are SOFT, SAFE & COMFORTABLE to wear for extended periods of time. With the soft elastic adjustable ear loops you can adjust for the perfect fit!
Application: festivals, raves, parties, Halloween, costume

Specifications:
Battery: 450mah
USB charging: 5V, 1A
Number of lamp beads: 512
Lamp bead model: rgb212
Charging time: 2H
Display color: full color
Mode: Bluetooth editing
Language:Support Chinese,Traditional Chinese ,English,German,West Ban,Portugal,Japanese,Korean,Russian,French Multilingual Language
Patterm: Various animation patterns,support DIY patterns
Text Edit: Suppor multi-language input
Graffiti Edit:Creative graffiti display
Display mode:Fixed,left,right,up,downn,blinking,reverse font,snowflake,bold
Music mode:Music playback+music rhythm
Mask size:W 12cm,L 19cm
Package size:20*14*1cm
Pacakge weight:55g

Package list:
1* Face Mask
1* Usage manual
1* Transparent Storage bag