Introducció
Thank you for choosing the Jxrev Wireless Earbuds. These earbuds are designed to provide a superior audio experience with advanced features such as Bluetooth 5.4 connectivity, powerful 13mm dynamic speakers for rich bass, and ENC noise-cancelling microphones for crystal-clear calls. Their lightweight, ergonomic design ensures a comfortable and secure fit, while IP7 waterproofing makes them suitable for various activities. This manual will guide you through the setup, operation, and maintenance of your new earbuds.
Què hi ha a la caixa
- Wireless earbuds (2, L/R)
- Super portable charging case with LED power display (1)
- USB C fast charging cable (1)
- Manual d'usuari (1)
Producte acabatview
The Jxrev Wireless Earbuds combine cutting-edge technology with user-friendly design for an exceptional listening experience. Below are some key features and components.

Figure 1: Jxrev Wireless Earbuds in their charging case, showcasinla pantalla LED d'alimentació.

Figure 2: Enhanced call clarity with CVC8.0 Noise Cancelling and intuitive Smart Touch Controls.

Figure 3: The 13mm dynamic drivers deliver powerful and rich bass for an immersive audio experience.

Figure 4: Each earbud weighs only 3g, and the charging case features a convenient LED display for battery status.
Video 1: An official product video from Huruo-US showcasing the powerful functions and features of the Jxrev Mini Wireless Earbuds.
Configuració
Maridatge inicial
- Ensure the earbuds are charged (refer to Charging section).
- Obre l'estoig de càrrega. Els auriculars entraran automàticament en mode d'emparellament.
- Al dispositiu (telèfon intel·ligent, tauleta, ordinador portàtil, etc.), activeu el Bluetooth.
- Cerca "J53" in the list of available Bluetooth devices.
- Select "J53" to connect. Once connected, the earbuds will auto-reconnect to your device when the case is opened for subsequent uses.

Figure 5: Bluetooth 5.4 ensures a stable and high-speed connection with various devices.
Càrrega dels auriculars i la funda
- Col·loca els auriculars a l'estoig de càrrega. Començaran a carregar-se automàticament.
- The LED power display on the case shows the remaining battery percentage tant per a la funda com per als auriculars individuals.
- To charge the case, connect the provided USB-C fast charging cable to the charging port on the case and a power source.
- A full charge for the earbuds takes approximately 1 hour, providing up to 8 hours of playback. The fully charged case can provide about 4 recharges, extending total playtime to 40 hours.

Figure 6: Battery life and charging indicators for the earbuds and charging case.
Instruccions de funcionament
Controls tàctils
The Jxrev Wireless Earbuds feature sensitive touch controls on each earbud for easy management of music and calls. Refer to the diagram below for specific functions:

Figure 7: Detailed touch control functions for your earbuds.
- Reproduir/pausa: Fes doble toc a qualsevol dels auriculars.
- Pista següent: Premeu llargament l'auricular dret durant 2 segons.
- Pista anterior: Premeu llargament l'auricular esquerre durant 2 segons.
- Pujar el volum: Single-tap the right earbud.
- Baixar el volum: Single-tap the left earbud.
- Respondre/Finalitzar la trucada: Fes doble toc a qualsevol dels auriculars.
- Rebutja la trucada: Premeu llargament qualsevol dels auriculars durant 2 segons.
- Activa l'Assistent de veu: Toqueu tres vegades qualsevol dels auriculars.
Mode auricular únic
The earbuds can be used independently. Simply take one earbud out of the case, and it will automatically connect to your device. This is ideal for safe driving or sharing audio with a friend.
Manteniment i cura
- Protecció impermeable: The earbuds feature IP7 waterproof nano-coating, protecting them from sweat and light rain. Avoid submerging them in water for extended periods.
- Neteja: Regularly clean the earbuds and charging case with a soft, dry cloth to prevent dust and debris buildup.
- Emmagatzematge: Quan no els utilitzeu, guardeu els auriculars a la seva funda de càrrega per protegir-los i assegurar-vos que es mantinguin carregats.

Figure 8: The IP7 waterproof rating protects your earbuds from sweat and splashes.
Resolució de problemes
| Problema | Possible solució |
|---|---|
| Els auriculars no s'emparellan/connecten. | Ensure Bluetooth is enabled on your device. Turn off and on your device's Bluetooth. Place earbuds back in the case, close, then reopen to re-enter pairing mode. Forget "J53" from your device's Bluetooth list and re-pair. |
| Sense so o amb un volum baix. | Check earbud and device volume levels. Ensure earbuds are properly seated in your ears. Recharge earbuds and case. |
| Touch controls are unresponsive or buggy. | Ensure your fingers are clean and dry. Try resetting the earbuds by placing them in the case and closing it for a few seconds. Some users report sensitivity, requiring precise taps. |
| Els auriculars cauen fàcilment. | Ensure earbuds are inserted correctly and securely. The ergonomic semi-in-ear design is intended for a snug fit. |
| Noise cancelling not effective. | Ensure earbuds are properly seated to create a good seal. ENC (Environmental Noise Cancelling) primarily focuses on reducing background noise during calls, not active noise cancellation for listening. |
Especificacions
| Característica | Detall |
|---|---|
| Nom del model | J53 |
| Tecnologia de connectivitat | Sense fil (Bluetooth 5.4) |
| Mida del controlador d'àudio | 13 mil·límetres (controlador dinàmic) |
| Durada de la bateria (auriculars) | Fins a 8 hores |
| Temps de reproducció total (amb estoig) | Fins a 40 hores |
| Temps de càrrega | 1 hora (auriculars) |
| Port de càrrega | USB C |
| Nivell de resistència a l'aigua | Impermeable IP7 |
| Mètode de control | Toca |
| Pes de l'article (auricular individual) | 3 grams |
| Control de soroll | Sound Isolation (ENC for calls) |
| Dispositius compatibles | Cellphones, Tablets, Laptops, TV, etc. |
Garantia i Suport
Your Jxrev Wireless Earbuds are covered by a standard return policy, allowing for refunds or replacements within 30 days of purchase. For any product-related inquiries, technical support, or warranty claims beyond the initial return period, please contact the manufacturer, Jxrev, directly through their official support channels. Refer to the product packaging or the seller's information for specific contact details.