LED Qty: 23 pcs
Color: default white. (If you need other colors and sales contact)
Control: no controller; without dynamic effects
Built-in lithium battery can be charged
After charging is complete, you can use about 30 minutes
Charging time: 20 minutes
Glasses size: 150mm; unisex
We use pressure plastic mold making, all processes no excess glue. Overall feel fine, easy to carry.