USB Charging Pocket Digital Display Hand Warmer Portable Power Bank Birthday Gift

Feature: 1. Two temperature gears are adjustable, low temperature range is 50 celsius , high temperature range is 60 celsius . 2. 10000 mAh high capacity rechargeable lithium battery with USB charging port ensures a long using time. 3. This pocket warmers reusable also can be used as an emergency power bank when your phone need to charge. 4. Large?screen digital display, you can clearly check the remaining power, easy to charge in time. 5. 5 seconds to heat up, no need to wait to warm your hands, best gift for your wife, girl friend or children. Specification: Item Type: Hand Warmer Material: ABS Color: Green Size: Approx. 10.6x6.8x3cm / 4.2x2.7x1.2in Weight: Approx.363g/12.8oz Voltage: 5V Current: 2A Power: 10W Temperature: Low temperature 50 celsius , high temperature 60 celsius Battery: Polymer lithium battery 10000mAh Instructions for use: Press and hold the heating button for the first time to turn on low-gear heating, click the heating button to switch to high-temperature heating (click only as a gear switch), and press and hold the heating button a second time to turn off the heating (any heating state). . Package List: 1 x Hand Warmer1 x Lanyard1 x USB Cable1 x Instruction Manual1 x Storage Bag Note: 1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.