1. Diaphragm material: LCD screen + ABS frame
2. Battery model ...
1. Diaphragm material: LCD screen + ABS frame
2. Battery model ...
1. Diaphragm material: LCD screen + ABS frame
2. Battery model ...
1. Material: ABS, polymer solid-state liquid crystal display soft film ...
1. Material: ABS, polymer solid-state liquid crystal display soft film ...
1. Input voltage: 5V-2A
2. Light intensity: 1100-2800-5600Lux
3. Color ...
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1. Put out the pen
2. Writing on the designated ...
1. Put out the pen
2. Writing on the designated ...