Keychain magnifying 3x mini

Material: Plastic Color: Red Bulb: 1 LED bulb with white light and the LED has long life Runtime: It can reach max 200 hours with only double lithium batteries(CR2016)or one(2023)placed in it Advertisements can be printed on the two sides Operate voltage: 3V Operate current: 300mA Size: 60(L) x 30(W) mm Material: Plastic Color: Red Bulb: 1 LED bulb with white light and the LED has long life Runtime: It can reach max 200 hours with only double lithium batteries(CR2016)or one(2023)placed in it Advertisements can be printed on the two sides Operate voltage: 3V Operate current: 300mA Size: 60(L) x 30(W) mm