jam & jelly Jam & Jelly Rechargeable Hand Warmer & 4000mAh Power Bank NIB Dual USB

New in box Jam & Jelly Rechargeable Hand Warmer with built-in 4,000 mAh power bank. Provides instant warmth on cold days and can charge your phone or other devices with USB-A and USB-C ports. Features LCD temperature display, portable travel-friendly design, and built-in safety protections (overcharge, overheat, short-circuit). Cute Jam & Jelly design.