1. Material: plastic 2. Color: black, white (as shown)3 size: L-19.00 x 13.00 x 8.00 cm / 7.48 x 5.12 x 3.15 inches (L x W x H)S-12x8.5x7.5 cm (Length x width x Height)4. Package content: 1 Mosquito lamp, 1 USB line5. Rated voltage: L-5V; S-DC12V6-rated power: L-5 W; S-7 W7. Usage range: 20㎡-50㎡ (Large)20㎡-40㎡ (small) Note: Due to the measurement of the hand, the size may have 1-2cm error Due to different monitors, the color may have a difference Due to long shipping, the item may be damaged in transit, if the item is damaged Please contact us immediately before leaving a comment, thanks for your understanding.