... .1x3.5x1.1cm 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 ...