Light Control: Hidden Button Controller Light Feature: Aesthetic, Morbidezza, Gorgeous, Not Dazzling Battery: 3.7V rechargeable 450mAh Li-ion Battery Charging Time: 2-3 hours Duration Time: 6-12 hours Standby Time: 10-20 days Working Temperature: -10℃~50℃ Washing Method: Hand Wash Only (under 50℃ water) Accessories: 1 x USB Cable, 1 x Manual, 1 x Waterproof Cover
Shoebox Dimension: 34x25x12cm N.W. per Pair: 0.8kg (women's), 0.9kg (men's) Volume Weight per Pair: Product Feature: Light Colors with 5 Light Modes. No heat, No Radiation, Harmless to the Human Body. ClassicDesign for Everyone. Breathable. Skidproof. Jacquard Upper. Comfortable and Durable.