Introduction
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.
Contenu du colis
Vérifiez que tous les éléments énumérés ci-dessous sont inclus dans votre colis :
- 4 x RB39P Bluetooth Walkie Talkies
- 4 x oreillette Bluetooth et crochet d'oreille
- 4 x Clips de ceinture
- 2 x câbles de chargement USB
- Manuel de l'utilisateur (ce document)

Caractéristiques du produit
- 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.
- Conception compacte et durable : Featuring a 0.7-inch thin profile, stubby antenna, and rugged frame, the RB39P is designed for portability and durability.
- Fonctionnement mains libres : Wireless earpieces with PTT touch buttons allow for convenient, hands-free communication.
- Charge de type C : Convenient USB-C charging for both walkie-talkies and earpieces.
- Longue durée de vie de la batterie : 1000mAh rechargeable battery provides approximately 8 hours of working time.
- License-Free FRS: Fonctionne sur les fréquences FRS, ne nécessitant aucune licence d'utilisation.





Installation
Installation de la batterie
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.
Mode d'emploi
Marche/Arrêt
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.
Sélection des chaînes
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.
Appuyer pour parler (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.
Fonction VOX (échange à commande vocale)
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.
Alarme d'urgence
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.
Verrouillage du clavier
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.
Entretien
To ensure the longevity and optimal performance of your Retevis RB39P walkie talkies:
- Clean the radio and earpiece with a soft, damp tissu. Évitez les produits chimiques agressifs.
- Do not expose the devices to extreme temperatures, direct sunlight, or moisture. The device is not water resistant.
- Rechargez régulièrement vos batteries, même si vous ne les utilisez pas fréquemment, afin de préserver leur durée de vie.
- If storing for extended periods, remove batteries to prevent potential leakage and damage.
Dépannage
If you encounter issues with your RB39P walkie talkies, try the following:
- Pas d'alimentation : Assurez-vous que la batterie est complètement chargée et correctement installée.
- Pas de communication: Verify that all walkie talkies are on the same channel. Check that the earpieces are properly paired.
- Mauvaise qualité audio : 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.
- Portée limitée : Range can be affected by terrain, buildings, and other obstructions. Move to an open area if possible.
Caractéristiques
| Fonctionnalité | Spécification |
|---|---|
| Marque | Rétevis |
| Numéro de modèle | FA9255AX2-C9034AX2 |
| Couleur | Noir |
| Nombre de canaux | 22 |
| Gamme de fréquences | FRS |
| Portée de conversation maximale | 10 Meter (between wireless headset and radio in open areas) |
| Durée de vie moyenne de la batterie | 8 heures |
| Type de batterie | Batterie lithium-ion (4 incluse) |
| Protocole de connectivité | Bluetooth |
| Niveau de résistance à l'eau | Non résistant à l'eau |
| Caractéristiques spéciales | Bluetooth Two Way Radio, Wireless Walkie Talkie with Earpiece, License-free, USB-C Rechargeable, Ultra-Slim Design |
Garantie et assistance
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.





