4 colors light Music Party Christmas Halloween Light Up App Controlled LED Programmable Message Display Mask 

1. Material: Cotton
2. Light source: 4 colors convertible light source
3. Rechargeable lithium battery: 450mAh.
4. DIY Flashing message - Use app controlled customized message whateve you want. Pretty cool and attractive after wearing this LED mask, making you a star in parties.

5.Rechargeable & Wireless - LED battery is hidden inside the controller. Charge this mask by a USB cable, no more accessories, no need AA batteries. Fully charging takes 2 hours, luminous mask can continuous work 6-8 hours .
6.Safe & Breathable - This latest upgrade LED mask is made of cotton material, breathable , soft and comfortable, no heat, no radiation, very safe. CE Certificated.