RED5 Hand Warmer Power Bank

Amazon

Dual Function Pocket Sized Dual Level USB-C Rechargeable Hand Warmer Power Bank with Push Button Control Push of the Button Cycles Through Phone Charging Mode (Blue LED), 40°C and 50°C Temperature Modes (Red LED) 3000 mAh Rechargeable Battery Provides upto 90 Minutes Continuous Hand Warming Action from Single 4 Hour Recharge Ideal for Students and Those Who Suffer from the Cold or Stiff Joints and Require Emergency USB Power on the Go! Measures Around 10 cm by 6 cm by 2.5 cm | Charging Cable (Included) | Requires via 5V | 1A USB Power Supply

Currys

- This Red5 hand warmer and power banks lets you stay cosy and charge your devices on the go- It's portable and lightweight so you can slip it on your pocket when you're out of the house- With USB and USB Type-C charging, you can top up your phone, headphones or other gadgets- Take the edge off those chilly days - it heats up to a toasty 60ºC