Crelander LED fiber optic face mask

Product name: LED fiber optic face mask

Battery: 450mAh usb charging: 5V/1A

Endurance time: 4-6h Charging time: 2h

Package size: 150*210*30mm Single

weight: 65g Quantity in a box: 100pcs

Net Weight:6.5kg/box

Single package: PE bag

Gross Weight:7kg/box

Mode: button / seven color light 

Outer box size: 420*310*260mm