Features: Brand new and high quality Experience long lasting warmth with our rechargeable hand warmer, perfect for combating cold hands. Made of ABS, our hand warmer provides a soft and comfortable touch. Suitable for office worker, students, and the elderly, providing relief for those prone to cold hands. Use our hand warmer during winter outdoor activities, office work, studying, and reading to protect your hands from the cold. Stay warm and stylish with our fashionable hand warmer, a must have accessory for the winter season. Specifications: Material: ABS+aluminum alloy Size: 10.2x5.9x2.4cm Battery capacity: 5000mAh, 10000mAh (optional) Colors: Black, Blue, Rose Gold (optional) Package Includes: 1x Hand Warmer note: No retail package. Please allow 0-1cm error due to manual measurement. make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you.