●Country of Origin: China ●Product Size: (approx.) Main unit: 2.4 x 1.8 x 1.3 inches (60 x 45 ●Product Weight: Approx. 1.4 oz (40 g) (not including batteries) ●Material: Body: ABS resin, Lens: Wheel: Polycarbonate, Band: Nylon ●Specifications: Light source/chip type LED (emitting diode) x 1 <br>Power supply: DC 4.5 V Requires 3 AAA batteries (sold separately). <br>Battery life: Low mode / Approx. 24 hours, High mode / Approx. 15 hours, Red LED / Approx. 36 hours (when using alkaline batteries) ●Note: Please note that we will not be responsible for any damages, damages or accidents arising from rental or auction or sale or used sales due to transfer