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Two rechargeable hand warmers with curved matte finish, shown joined together and separated

UNIHAND AI Hand Warmers Rechargeable 2 Pack

SKU CH-YR37-S5CQ2

A pair of rechargeable hand warmers that combine for 360-degree heat or work separately, with AI temperature control up to 130 and 8.5 to 20 hours of runtime

  • 360-degree warmth from two combinable units
  • Up to 20 hours of heat on a single charge
  • AI temperature chip adjusts output for safe comfort
  • Three heat levels with indicator lights show status
  • CE and FCC certified for safe operation

Symmetrical Pair for Shared Warmth

This set contains two identical rechargeable hand warmers that magnetically join into a single 360-degree palm heater or operate independently so each hand gets its own unit. The pocket-sized design suits travel, hunting, golf, hiking, camping, skiing and everyday cold-weather use. CE and FCC certifications confirm baseline electrical safety.

Runtime Range and Heat Ceiling

Each unit delivers between 8.5 and 20 hours of heat on a single charge depending on the selected level, covering a full day of intermittent outdoor activity. Three output settings are managed by an integrated AI temperature sensor chip that continuously monitors contact temperature and caps surface heat at 130 for safety.

AI Chip Control and USB-C Recharge

The onboard smart chip regulates power delivery across three preset levels and drives the status indicator lights that show remaining capacity. Recharging is handled through the included USB-C cable, with no proprietary dock or wireless option provided. Users who need longer continuous runtime or higher peak temperatures will find the fixed limits restrictive.

Highlights

  • 360-degree warmth from two combinable units
  • Up to 20 hours of heat on a single charge
  • AI temperature chip adjusts output for safe comfort
  • Three heat levels with indicator lights show status
  • CE and FCC certified for safe operation

Specifications

No published specifications for this item yet.

Questions about this item

Can I still use my existing USB-A charger with the Type-C cable included for the 2-pack warmers?

Yes, the supplied Type-C cable works with any standard USB-A power adapter you already own, so the 2-pack charges without extra purchases.

How do I confirm the AI temperature sensor chip is regulating heat correctly after I turn them on?

The three-level indicator lights show the active heating level and remaining battery, letting you verify the chip is delivering the selected 130 setting.

What comes in the box and what must I provide to start using both warmers?

The box contains two symmetrical warmers and one Type-C charging cable; you only need a USB power source to begin heating.

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