Hand warmer made of high-tech aircraft-grade aluminum and ABS material, cute bear shape handy easy to carry anywhere. Anti-skid surface treatment makes the touch more comfortable, Smooth and warm, portable and compact. 3 Different Heat Settings: 3 Setting switch to warm hands Simply select between 3 different heat settings 40C(low) / 50C (medium) /60C (high), press the switch and continuously warm your hands for 5-6 hours. Fitting for outdoor sporting, fishing, hiking, camping, skiing, travel, walking the dog in cold weather. Large Battery CapacityHand heater with 5200mAh lithium rechargeable battery with Android charging port ensures a long using time. It also can be used as a power bank to charge your electronic device. Indicator lights keep you informed of the remaining battery capacity and heating status. Safety Quality UpgradedThe optimized circuit extends the lifetime of our hand warmer and provide protection against over discharging, over charging, overheat, and short circuit. Its Shockproof, Anti-scald, Anti-skid, Explosion-proof, Radiation-free, Green and Healthy heat transfer. Perfect Winter Gift Its MUST have one to spend a cold winter, especially for arthritis sufferers for heat therapy needs. This device keeps your hands warm on cold days. Its a perfect gift for family and friends in winter. Delivery quantity: 2pcs Product colour: green+pink Product size: 105*88*36CM