The novel appearance of keychain Flashlight,Used as a gift promotion. TF and miniSD can be used on this flashlight. Specifications Item No.LH-K010Lamp1 LEDRuntime (high)2 and half hoursSize (L x Dia.)20*20*50mmMaterialaluminumWeight48gAvailable body colorred,yellow,green,black,blue,etc USB charger led flashlight with TF card LH-K010