Hand Warmers Rechargeable Power Bank 2in1, Portable Hand Warmers Best Winter Gifts for Women, Hand Warmers for Hiking, Camping, Sports... (Green)

• Widely used: In cool winters, it can be used as a hand warmer for warmth, as well as a massager to relieve pain caused by fatigue. Mobile power supply: Equipped with a large capacity battery of up to 3000mah, compact and lightweight, it can be used as a portable charging power supply, making it convenient for you to use the power supply anytime and anywhere. It is also convenient for you to charge your phone during camping, hiking, and picnics, as well as hiking and picnics. Quick heating: Press and hold for 5 seconds to activate the heating function，No need to wait for a long time. Type-c interface: Easy access for improvement, fast charging, and one click warmth. With just a gentle press Small Night Lamp Design: Transformed into a Small Night Lamp, Accompanying You Through Cold Nights Free temperature adjustment: 2-speed temperature customized adjustment, suitable for different scenarios