1. Introduktion
The Ocoopa UT5 Nano rechargeable hand warmers provide portable warmth with smart temperature control. Designed for comfort and convenience, these slim electric pocket heaters are suitable for various activities in cold environments. This manual provides essential information for the safe and effective use of your device.

Image: Two Ocoopa UT5 Nano hand warmers, one showing an illuminated heating surface, indicating active warmth.
Nøglefunktioner:
- Slankt og bærbart design: Measuring 0.59 inches thin, these hand warmers are lightweight and designed to fit comfortably in pockets, gloves, or small bags.
- Øjeblikkelig varme: Activates and warms up within 2 seconds.
- Justerbar temperaturkontrol: Features 3 adjustable temperature settings for personalized warmth.
- Langtidsholdbart batteri: Provides 3.5 to 7 hours of continuous heat, depending on the selected setting.
- UL-sikkerhedscertificeret: Ensures reliable and safe operation.
- Artists in Bloom Design: Features embossed designer prints for enhanced aesthetics and wear resistance.

Image: A hand placing an Ocoopa hand warmer into a small purse, highlighting its ultra-slim and portable design.

Image: Two Ocoopa hand warmers with text indicating 'Small But Mighty' and listing features like 14-hours warmth, 3 heat levels, Max temp 126°F, and UL safety certified.
2. Pakkens indhold
Bekræft at alle varer er til stede i din pakke:
- 2 x Ocoopa UT5 Nano Rechargeable Hand Warmers
- 1 x Dobbelt USB-C-opladningskabel
- 1 x brugermanual

Image: A pair of Ocoopa hand warmers with a floral design, a USB-C charging cable, and a power button visible, illustrating the product and its accessories.
3. Opsætning
Before first use, fully charge your Ocoopa UT5 Nano hand warmers.
- Connect the dual USB-C charging cable to the charging ports on both hand warmers.
- Plug the USB-A end of the cable into a compatible USB power adapter (not included) or a computer USB port.
- The indicator lights will show charging status. Once fully charged, the lights will change or turn off (refer to 'Charging' section for details).

Image: A hand holding an Ocoopa hand warmer with a USB-C cable plugged in, showing the charging port and indicator lights.
4. Betjeningsvejledning
Tænd/sluk:
- To power on, press and hold the power button for approximately 2-3 seconds until the red indicator lights illuminate.
- To power off, press and hold the power button for approximately 2-3 seconds until the indicator lights turn off.
Justering af varmeindstillinger:
Once powered on, short press the power button to cycle through the 3 heat settings:
- Niveau 1 (Lav): One red indicator light.
- Niveau 2 (medium): Two red indicator lights.
- Niveau 3 (Høj): Three red indicator lights.
Kontrol af batteriniveau:
- Double-tap the power button to display the battery level. Blue indicator lights will show the remaining charge.

Image: An Ocoopa hand warmer displaying three red indicator lights, signifying the highest heat setting, with a power button and USB-C port visible.
Video: A user demonstrates the unboxing, charging, and operation of the Ocoopa UT5 Nano hand warmers, including how to adjust heat settings and check battery life.

Image: A person walking outdoors, holding an Ocoopa hand warmer in their hand, demonstrating its use for warmth on the go.
5. Opladning
The Ocoopa UT5 Nano hand warmers are equipped with a USB-C charging port and come with a dual USB-C cable, allowing both units to be charged simultaneously.
- Use the provided dual USB-C cable to connect the hand warmers to a USB power source.
- Opladningstiden kan variere afhængigt af strømkilden.
- Undgå at bruge beskadigede kabler eller opladere.
6. Vedligeholdelse
- Clean the device with a soft, dry cloth. Do not use abrasive cleaners or immerse in water.
- Store the hand warmers in a cool, dry place when not in use.
- Undgå at tabe enheden eller udsætte den for ekstreme temperaturer.
7. Fejlfinding
Enheden varmer ikke op:
- Ensure the device is powered on by long-pressing the power button.
- Check the battery level. If low, recharge the device.
Enheden oplades ikke:
- Verify that the charging cable is securely connected to both the hand warmer and the power source.
- Prøv at bruge en anden USB-port eller strømadapter.
- Undersøg ladekablet for tegn på skader.
Indikatorlamper virker ikke:
- If the device is functioning but lights are off, ensure it's not in a low-power state. If the device is unresponsive, contact support.
8. Specifikationer
| Feature | Detalje |
|---|---|
| Model | UT5 Nano (UT3042-BK) |
| Mærke | OCOOPA |
| Materiale | Aluminium |
| Størrelse | Small palm-sized (1.89 x 0.55 x 2.2 inches) |
| Vægt | 130 gram |
| Batterilevetid | 3.5 - 7 Hours (depending on heat setting) |
| Temperaturområde | 100°F - 126°F |
| Genanvendelighed | Genopladelig |
| Strømkilde | Batteridrevet |

Image: Two individuals sitting on a couch, one holding an Ocoopa hand warmer, with text highlighting 'Up to 14 Hours Battery Life'.
9. Garanti og support
Garanti:
The Ocoopa UT5 Nano Hand Warmers come with a 2-year warranty. Please retain your proof of purchase for warranty claims.
Kundesupport:
For any questions, concerns, or technical assistance, please contact our support team:
- E-mail: support@ocoopa.com





