Flashfish ST01 2-in-1 Magnetic Hand Warmers, 3.5H Fast Charge, 360° All-Round Heating, 4 Heating Levels, 3500mAh*2, Pocket-Sized

Highlights

Ultra-Light & Portable Design

Weighing only 235g with compact dimensions (9.5×4.7×3.4cm), this 2-in-1 magnetic hand warmer slips easily into pockets or gloves for on-the-go warmth.

High-Efficiency Stable Heating

Rapidly heats up to 129.2°F (54°C) with a 95.98% thermal conversion rate, featuring four adjustable heat levels (104°F–129.2°F) to match your personal warmth needs.

Long Battery Life & Convenient Charging

Equipped with a 3500mAh battery per unit, fully charged in just 3.5 hours via the Type-C bidirectional port, compatible with common daily devices.

Magnetic Twin-Body Design for Full Coverage

Two units attach magnetically for easy storage and 360° all-around heating, delivering complete warmth with no blind spots.

Smart & Safe Temperature Control

Built-in AI temperature control chip ensures consistent heat, with multiple safety protections including overcharge, overcurrent, overpower, and short circuit prevention.

Specification