Introducció
This manual provides comprehensive instructions for the safe and effective use of your Retevis RB39P Bluetooth Walkie Talkies. These portable FRS two-way radios offer license-free communication, hands-free operation with wireless earpieces, and a compact design suitable for various professional and personal environments.
Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació s'inclouen al vostre paquet:
- 4 x RB39P Bluetooth Walkie Talkies
- 4 x Bluetooth Earpiece and Ear Hook
- 4 x clips de cinturó
- 2 x cables de càrrega USB
- Manual d'usuari (aquest document)

Característiques del producte
- Pre-Paired Wireless Earpieces: RB39P walkie-talkies and earpieces are pre-paired for immediate use.
- Auto-Reconnect Function: Earpieces automatically reconnect after being turned on, with a communication range of up to 10 meters in open areas.
- Disseny compacte i durador: Featuring a 0.7-inch thin profile, stubby antenna, and rugged frame, the RB39P is designed for portability and durability.
- Funcionament amb mans lliures: Wireless earpieces with PTT touch buttons allow for convenient, hands-free communication.
- Càrrega tipus C: Convenient USB-C charging for both walkie-talkies and earpieces.
- Llarga vida útil de la bateria: 1000mAh rechargeable battery provides approximately 8 hours of working time.
- License-Free FRS: Operates on FRS frequencies, requiring no license for use.





Configuració
Instal·lació de la bateria
The RB39P walkie talkies come with pre-installed rechargeable Lithium Ion batteries. No initial installation is required. If replacing batteries, ensure correct polarity and secure the battery cover.
Charging the Walkie Talkie and Earpiece
Use the provided USB-C charging cables to charge the walkie talkies. The earpieces are also charged via USB-C. A red indicator light typically signifies charging, and it turns green when fully charged.

Earpiece Pairing
The RB39P walkie talkies and their wireless earpieces are pre-paired from the factory. To confirm connection, short press the menu button on the walkie talkie and then turn on the wireless earpiece. The headset will prompt 'connected' (in English) upon successful connection. Note that RB39P earpieces cannot be paired with other wireless headsets.
Instruccions de funcionament
Encès/Apagat
To power on the walkie talkie, rotate the top knob clockwise until you hear a click and a voice prompt. To power off, rotate the knob counter-clockwise until you hear a click.
Selecció de canals
Use the channel up/down buttons on the side of the walkie talkie to select one of the 22 available FRS channels. A voice prompt will announce the selected channel number.
Prem per parlar (PTT)
Press and hold the large orange PTT button on the side of the walkie talkie to transmit your voice. Release the button to listen for incoming transmissions. For hands-free operation, use the PTT button on the paired Bluetooth earpiece.
Funció VOX (centraleta operada per veu)
The VOX function allows for hands-free transmission without pressing the PTT button. When activated, the radio will transmit automatically when it detects your voice. Refer to the detailed user manual for activation and sensitivity level adjustment.
Alarma d’emergència
The RB39P features an emergency alarm function. This can be activated by a long press of a designated side key (refer to the full user manual for specific button assignment). When activated, the radio will transmit an alarm tone to all radios on the same channel.
Bloqueig del teclat
To prevent accidental channel changes or function activation, the keypad lock feature can be engaged. This is typically done by pressing and holding a combination of buttons. Refer to the full user manual for specific instructions on locking and unlocking the keypad.
Manteniment
To ensure the longevity and optimal performance of your Retevis RB39P walkie talkies:
- Clean the radio and earpiece with a soft, damp tela. Eviteu els productes químics durs.
- Do not expose the devices to extreme temperatures, direct sunlight, or moisture. The device is not water resistant.
- Charge batteries regularly, even if not in frequent use, to maintain battery health.
- If storing for extended periods, remove batteries to prevent potential leakage and damage.
Resolució de problemes
If you encounter issues with your RB39P walkie talkies, try the following:
- Sense energia: Assegureu-vos que la bateria estigui completament carregada i instal·lada correctament.
- Sense comunicació: Verify that all walkie talkies are on the same channel. Check that the earpieces are properly paired.
- Mala qualitat d'àudio: Ensure the earpiece is securely in place. Check for obstructions between radios. Adjust volume levels.
- Earpiece Not Pairing: Ensure the earpiece is charged. Follow the pairing instructions in the Setup section.
- Interval limitat: Range can be affected by terrain, buildings, and other obstructions. Move to an open area if possible.
Especificacions
| Característica | Especificació |
|---|---|
| Marca | Retevis |
| Número de model | FA9255AX2-C9034AX2 |
| Color | Negre |
| Nombre de canals | 22 |
| Interval de freqüència | FRS |
| Interval de conversa màxim | 10 Meter (between wireless headset and radio in open areas) |
| Durada mitjana de la bateria | 8 hores |
| Tipus de bateria | Ió de liti (4 inclosa) |
| Protocol de connectivitat | Bluetooth |
| Nivell de resistència a l'aigua | No resistent a l'aigua |
| Característiques especials | Bluetooth Two Way Radio, Wireless Walkie Talkie with Earpiece, License-free, USB-C Rechargeable, Ultra-Slim Design |
Garantia i Suport
Retevis provides a 2-year warranty for the radio body and a 1-year warranty for accessories. A 30-day no-reason return policy is also offered. For support or warranty claims, please contact Retevis Direct on Amazon. They aim to reply within 12 hours.