Dear buyer ,if you need other Charger ,pls remark which style Charger you need or contact customer service,thanks Features: 1.Waterproof breathable fabric, strong durable, strong anti-tear., perfect for any outdoor, cold weather activity. 2.Battery powered Composite fiber heating wire element, optimally placed in the hand for quick warm-up and even distribution of heat across the hand and fingers. 3.Three Heating levels, heat up quickly and you can feel the temperature in 30 seconds. Includes 2 high quality lithium batteries of 7.4V / 2400Mah. The battery lasts 4.5-6 hours. 4.Hard plastic knuckle guard, silicone finger protector and multi-layer palm material to protect your hands from impact and abrasion 5.The Anti-skid rubber in the palms are made for strenthen the friction.Helpful for griping stablely.Adjust the tightness according to individual wrist size.High performance impact gloves for the anti-vibrasion. 6.Built-in pocket design on the wrist, place the battery case. 7.Touch screen finger design, sensitive for touch your phone. 8.Ultra-fine fleece liner, feel super comfortable, warm to achieve better results. 9.Left and right hooks to connect, easy to use and carry. 10.Suitable for outdoor skiing, cycling, motorcycle, snowmobiling, and by those people who work outdoors, and by those people who suffering from the cold winter. Technical specification: Description: 1. Product Name: USB Hand Warmer Rechargeable Heated Fingers Safe Constant Temperature Heated Warm Gloves For Men Women 2. Material: nylon + cotton (gloves) 3. Battery material: polymer lithium battery (small volume, safe and explosion-proof) 4. Feature: water-repellent and breathable fabric, powered by the lithium battery, warm & non-slip 5. Battery configuration: 2 PCS 7.4V / 4800MAH lithium battery (single battery capacity 3.7V / 2400MAH, including batteries) 6. Warming time: about 4-6 hours constant temperature warming (depending on the ambient temperature environment) 7. Size: (approx.) Size Chart : ( Palm CRCF , Palm Width ) S:14-17cm, 7-8.5cm, M:17-19 cm, 8.5-9.5 cm, L:19-21 cm, 9.5-10.5 cm XL:21-22 cm, 10.5-11 cm 2XL:22-23cm, 11.12.5 cm 8.Kind Reminder: Please charge the gloves with the included standard charger. Don"'"t use the other charger to charge the gloves. Package includes: 1 x Heated gloves 2 X4700 mAh Battery Or Battery Case 1 x Charger or USB Line