Kesguar N4 Rechargeable Hand Warmers User Manual

Introduction

Thank you for choosing the Kesguar N4 Rechargeable Hand Warmers. This manual provides essential information for the safe and efficient operation of your device. These hand warmers are designed to provide warmth and comfort during cold weather activities, featuring a magnetic 2-in-1 design, multiple heat settings, and a portable charging case.

Image: The Kesguar N4 Rechargeable Hand Warmers, showing the sleek black design of the two hand warmer units and their charging case.

What's in the Box

• Hand Warmers x2
• Charging Case x1
• USB-C Charge Cable x1
• User Manual x1

Product Features

• Innovative 14000mAh with Charging Case: Features 2x2000mAh hand warmers + 1x10000mAh charging case. Provides up to 4.5-10 hours of continuous warmth.
• 1s Instant Heat & 3 Heat Settings: Rapid heating in 1 second. Adjustable heat levels:
  • Level 1: 95-107.6°F (35-42°C)
  • Level 2: 107.6-118.4°F (42-48°C)
  • Level 3: 118.4-131°F (48-55°C)
• Magnetic 2-in-1 Design: Hand warmers easily separate for individual use or snap together for compact storage and 360° heating.
• Comfort & Safety Heating: Equipped with intelligent temperature control chips and multiple protection systems. UL, CE, and FCC certified.
• Portable Design: Compact size fits comfortably in hands, gloves, or pockets.

Image: An exploded view of the hand warmer showing its internal components, including the AI smart chip, heat-resisting sheet, magnet, and PI thermostatic curved heating sheet. It also illustrates the three temperature settings and their corresponding heat levels.

Image: Two hand warmers magnetically connected, illustrating the 360-degree heating experience with a visual representation of heat waves.

Setup

1. Unpack: Carefully remove all components from the packaging.
2. Initial Charge: Before first use, fully charge the hand warmers and the charging case. Connect the provided USB-C cable to the charging case and a suitable power source. The indicator lights on the case and hand warmers will show charging status.
3. Insert Hand Warmers: Place the two hand warmer units into their designated slots within the charging case. They will magnetically snap into place.

Image: The two hand warmers securely placed inside their charging case, with blue indicator lights showing they are charging.

Operating Instructions

1. Power On: To turn on a hand warmer, press and hold the power button (located on the top of each unit) for approximately 3 seconds until the indicator light illuminates.
2. Adjust Heat Level: Once powered on, short press the power button to cycle through the three heat settings. The number of illuminated indicator lights corresponds to the heat level (1 light for lowest, 3 lights for highest).
3. Power Off: To turn off a hand warmer, press and hold the power button for approximately 3 seconds until the indicator lights turn off.
4. Magnetic Separation/Combination: The two hand warmers can be used individually or magnetically combined for a larger heating surface. Simply pull them apart or bring them close together to connect.

Image: A hand holding a single hand warmer, demonstrating the instant heat feature and the three adjustable temperature settings with corresponding indicator lights.

Charging

The Kesguar N4 hand warmers come with an innovative charging case that also acts as a portable power bank for the hand warmers.

• Charging the Hand Warmers: Place the hand warmers into the charging case. They will automatically begin charging from the case's internal battery. The indicator lights on the hand warmers will show their charging status.
• Charging the Case: Connect the provided USB-C cable to the charging port on the case and a compatible USB power adapter (not included). The indicator lights on the case will show its charging progress.
• Simultaneous Charging: The hand warmers and the charging case can be charged simultaneously when the case is connected to a power source with the hand warmers inside.
• Battery Life: The charging case has a 10000mAh capacity, and each hand warmer has a 2000mAh capacity. This allows for multiple recharges of the hand warmers on the go, providing up to 4.5-10 hours of warmth per charge of the hand warmers.

Safety Information

• The working temperature of the device is 32-113°F (0-45°C) and the relative humidity is 20-70%.
• Keep the device away from moisture, excessive heat, water, and fire.
• Do not immerse the hand warmers or charging case in water or expose them to fire.
• If the lowest heat level feels too hot, wearing gloves is recommended for extended use.
• Do not attempt to disassemble or modify the device.
• Keep out of reach of children.

Troubleshooting

• Device not turning on: Ensure the hand warmer is fully charged. Press and hold the power button for 3 seconds.
• Not heating sufficiently: Check the selected heat level. Ensure the device is not in an extremely cold environment that might affect its performance.
• Charging issues: Verify that the USB-C cable is securely connected to both the case and the power source. Ensure the power source is functional. Check if the hand warmers are correctly seated in the charging case.
• Magnetic connection issues: Ensure there is no debris between the two hand warmer units preventing proper magnetic connection.

Specifications

Warranty & Support

The Kesguar N4 Rechargeable Hand Warmers come with a 3-year warranty. For any product inquiries, technical support, or warranty claims, please contact Kesguar customer service through the retailer's platform or the official Kesguar website. Please retain your proof of purchase for warranty validation.