OCOOPA UT4 Rare (UT3041-BK_BK)
OCOOPA UT4 Rare Rechargeable Hand Warmers User Manual
Model: UT4 Rare (UT3041-BK_BK)
Marca: OCOOPA
Introducció
The OCOOPA UT4 Rare Rechargeable Hand Warmers are designed to provide portable and instant warmth. This device is a personal, pocket-sized heater, ideal for various activities in cold environments, from daily commutes to outdoor sports. Its sleek, diamond-inspired design combines functionality with a stylish aesthetic, offering multiple heat settings for personalized comfort.
Informació de seguretat
This product is certified with rigorous UL (E535516) safety standards, ensuring reliable and safe operation. Please adhere to the following safety guidelines:
- No exposeu el dispositiu a temperatures extremes ni a la llum solar directa durant períodes prolongats.
- Eviteu deixar caure o sotmetre el dispositiu a forts impactes.
- No intenteu desmuntar, reparar o modificar el dispositiu. Això pot anul·lar la garantia i plantejar riscos per a la seguretat.
- Mantenir fora de l'abast dels nens i mascotes.
- Feu servir només el cable de càrrega proporcionat o un cable USB-C certificat per carregar.
- If the device shows signs of damage, overheating, or abnormal behavior, discontinue use immediately.
Contingut del paquet
Upon opening your OCOOPA UT4 Rare Hand Warmers package, you should find the following items:
- 2 x OCOOPA UT4 Rare Hand Warmers (2000mAh each)
- 1 x cordó
- 1 x Premium gift box (for storage and presentation)
- 1 x Manual d'usuari (aquest document)
- 1 x Targeta de garantia

Image: The complete package contents of the OCOOPA UT4 Rare Hand Warmers, showing the two diamond-shaped hand warmers, a lanyard, and the user manual/warranty card within the gift box.
Producte acabatview
The OCOOPA UT4 Rare Hand Warmers feature a unique diamond-shaped design, making them both aesthetically pleasing and ergonomic. Each unit is compact and lightweight, designed to fit comfortably in your hand or pocket.

Image: A pair of OCOOPA UT4 Rare Hand Warmers in black, highlighting their distinctive diamond-cut surface and compact form factor, each with a wrist lanyard.
Característiques principals:
- Disseny elegant: Diamond-inspired shape with a smooth, durable finish.
- Compacte i portàtil: Easily slips into pockets, bags, or purses.
- Connexió magnètica: Two units can be combined into a dual-sided warmer or separated for individual use or sharing.
- Múltiples configuracions de calor: Adjustable warmth levels for personalized comfort.
- Escalfament ràpid: Reaches desired temperature within 3-5 seconds.
- Recarregable: Built-in Lithium-Ion battery for repeated use.
- Durable and Practical: IP34-rated for dust and splash resistance.

Image: A person holding the OCOOPA hand warmer, illustrating its ergonomic design and comfortable fit in the hand.

Image: The compact size of the OCOOPA hand warmer, easily fitting into a small handbag, emphasizing its portability.
Configuració
Before first use, it is recommended to fully charge your OCOOPA UT4 Rare Hand Warmers.
- Locate the USB-C charging port on each hand warmer.
- Connect the provided USB-C charging cable to the hand warmer and plug the other end into a compatible USB power source (e.g., wall adapter, computer USB port, power bank).
- The indicator lights will illuminate to show charging status. Once fully charged, the lights will change or turn off, depending on the model.
- Una càrrega completa normalment triga unes hores.
Instruccions de funcionament
The OCOOPA UT4 Rare Hand Warmers offer simple one-click operation with three heat settings.

Image: A visual representation of the OCOOPA hand warmer's heating element and LED indicators for its three heat settings.
- Encès/apagat: Press and hold the power button for approximately 3 seconds to turn the hand warmer on or off.
- Ajusta la configuració de calor: Once powered on, short press the power button to cycle through the three heat settings. Each press will advance to the next setting.
- Configuració 1 (Baixa): Aproximadament 38-42 °C (100-108 °F)
- Configuració 2 (Mitjana): Aproximadament 43-47 °C (109-117 °F)
- Configuració 3 (Alta): Aproximadament 48-52 °C (118-125 °F)
- Instant Heat: The hand warmer will heat up rapidly, typically within 3-5 seconds, to your selected temperature.
- Durada de la bateria: A single charge provides warmth for up to 5 hours, depending on the heat setting and environmental conditions.
Característica magnètica
The OCOOPA UT4 Rare Hand Warmers are designed with a magnetic feature, allowing the two individual units to connect seamlessly. This provides versatility in how you use them.
- Combine for Dual Warmth: Bring the flat sides of the two hand warmers together. They will magnetically snap into place, forming a single, larger warming unit, ideal for placing in a coat pocket or warming both sides of a single hand.
- Separate for Sharing: Easily pull the two units apart to use them individually, allowing you to warm both hands simultaneously (one warmer per hand) or share one with a friend.

Image: A pair of hands demonstrating the magnetic separation of the two OCOOPA hand warmer units, highlighting their shareable design.
Manteniment i cura
Proper care will extend the lifespan of your hand warmers.
- Neteja: Wipe the surface with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water. While IP34-rated for splash resistance, it is not waterproof.
- Emmagatzematge: When not in use for extended periods, store the hand warmers in a cool, dry place, away from direct sunlight and extreme temperatures. It is advisable to charge them to about 50% before long-term storage.
- Salut de la bateria: To maintain battery health, avoid completely draining the battery frequently. Recharge when the battery indicator is low.
Resolució de problemes
If you encounter issues with your OCOOPA UT4 Rare Hand Warmers, please refer to the following common solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| Hand warmer does not turn on. | La bateria està esgotada. | Charge the hand warmer fully using the provided USB-C cable. |
| Hand warmer does not heat up. | Not powered on; incorrect heat setting; low battery. | Ensure the device is powered on (press and hold button). Cycle through heat settings. Charge the device. |
| Charging indicator lights are not working. | Faulty cable or power source; charging port issue. | Try a different USB-C cable and a different USB power source. Ensure the cable is securely connected. |
| La connexió magnètica és feble. | Debris on magnetic surfaces. | Clean the magnetic surfaces of both hand warmers with a soft, dry cloth. |
If the problem persists after attempting these solutions, please contact OCOOPA customer support for further assistance.
Especificacions
| Característica | Detall |
|---|---|
| Nom del model | UT4 Rare |
| Número de model | UT3041-BK_BK |
| Marca | OCOOPA |
| Color | Black (as per current product variant) |
| Material | Alumini |
| Tipus de bateria | Ió de liti |
| Capacitat de la bateria | 2000mAh per hand warmer (total 4000mAh for the pair) |
| Temperatura màxima | 125 °C (52 °F) |
| Temps de calefacció | 3-5 seconds (to reach desired temperature) |
| Durada de la bateria | Up to 5 hours (depending on heat setting) |
| Dimensions de l'article (LxWxH) | 3.35 x 2.17 x 1.77 polzades (per unitat) |
| Pes de l'article | 130 Grams (per unit) |
| Reutilitzabilitat | Recarregable |
| Certificació de seguretat | UL (E535516) |
Garantia i Suport
Your OCOOPA UT4 Rare Hand Warmers come with a 12 mesos de garantia des de la data de compra, cobrint defectes de fabricació i mà d'obra.
For warranty claims, technical support, or any questions regarding your product, please contact OCOOPA customer service. Details can typically be found on the warranty card included in your package or on the official OCOOPA weblloc.
Si us plau, conserveu el comprovant de compra per validar la garantia.
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