Cordless Heated Jacket for Men with 1pcs 7.4v 5200mAh Battery and Charger We arrange shipping within 2 - 3 w-days, ship from China via DHL, UPS or FedEx, commonly takes about 3 - 7 days on the way Anti-high-temperature, water-proof and wind proof. Three heating zones on front and back Three sets (Blue, White, and Red) for Heat / Temperature setting 5200 mAh 7.4v Lithium Battery: portable and rechargable Can be used for Mountaineering, Climbing, Hiking or Outdoor working / sporting