... Unite weight: 14.5g Material: ABS plastic 3 in 1 solar LED keychain*football shaped, it’s a good promotional item*3 in ... 1 LED, super lightness excess 30000mcd*battery: LIR2032-3.6V 40mAh, could charge at least 500 times*Solar power, just put in the ... sunshine*it is mini item with keychain, portable*Customized color is available ...