1. Introduction
This manual provides detailed instructions for the safe and efficient operation of your Retevis RA619 Bluetooth Walkie Talkie. Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage.
The Retevis RA619 is a versatile two-way radio featuring integrated Bluetooth connectivity, a 1400mAh rechargeable battery, vibration alert, one-key pairing, and an SOS emergency function. It is designed for various activities including cycling, hunting, and general outdoor communication.
2. Contenu du colis
À l'ouverture du colis, veuillez vérifier que tous les articles sont présents et en bon état :
- Retevis RA619 Walkie Talkie
- 1400mAh Batterie Lithium-ion
- Base de chargement
- Câble de chargement micro USB
- Casque Bluetooth
- Clip de ceinture
- Manuel d'utilisation

Image: Contents of the Retevis RA619 package, including the walkie talkie, battery, charging base, USB cable, and Bluetooth headset.
3. Installation
3.1 Installation et charge de la batterie
The RA619 uses a 1400mAh Lithium-ion rechargeable battery. It can also operate with 3 AA batteries (not included) as an alternative power source.
- Installer la batterie: Open the battery compartment cover on the back of the walkie talkie. Insert the 1400mAh Lithium-ion battery, ensuring the contacts align. Close the cover securely.
- Chargement :
- Utilisation de la base de chargement : Place the walkie talkie into the charging base. Connect the micro USB cable to the charging base and then to a power source (e.g., USB wall adapter, computer USB port).
- Direct Micro USB Charging: Alternatively, you can connect the micro USB cable directly to the charging port on the side of the walkie talkie and then to a power source.
- Indicateur de charge : The charging indicator light will show the charging status. Refer to the device's display for battery level.

Image: The Retevis RA619 highlighting its 1400mAh battery and various charging methods, including a docking charger and USB cable.
3.2 Appairage du casque Bluetooth
The RA619 features an integrated Bluetooth module for hands-free communication with the included Bluetooth headset. The wireless connection range is approximately 10 meters.
- Mise sous tension du casque : Turn on the Bluetooth headset (refer to the headset's specific instructions if needed).
- Activate Bluetooth on Walkie Talkie: Access the menu on the RA619 and navigate to the Bluetooth settings. Enable Bluetooth.
- Jumelage : The walkie talkie will search for available Bluetooth devices. Select the headset from the list to pair. A confirmation message or indicator light will show successful pairing.

Image: The Retevis RA619 walkie talkie shown with a Bluetooth headset, illustrating its wireless intercom capability for easy pairing within 10 meters.
Note: For optimal performance, use the provided Bluetooth headset. Compatibility with other Bluetooth headsets may vary.
4. Mode d'emploi
4.1 Mise sous/hors tension
To power on or off the walkie talkie, press and hold the power button located on the side of the device until the screen illuminates or turns off.
4.2 Sélection du canal
The RA619 supports 16 channels. Use the Up et Vers le bas arrow buttons to select your desired channel. Ensure all parties are on the same channel for communication.
4.3 Appairage en une seule touche
The one-key pairing feature allows for quick synchronization of channel and sub-code settings with another RA619 unit.
- Place both walkie talkies in close proximity.
- Activate the one-key pairing function on both devices (refer to the menu for this option).
- The devices will automatically copy the channel and CTCSS/DCS sub-code settings, establishing communication within seconds.

Image: Two Retevis RA619 walkie talkies shown in the process of one-key pairing, indicated by a Bluetooth symbol and arrows.
4.4 Transmission et réception
- Pour transmettre : Appuyez et maintenez enfoncé le PTT (appuyer pour parler) button on the side of the walkie talkie. Speak clearly into the microphone. Release the PTT button to listen.
- Pour recevoir : Ensure the PTT button is not pressed. The walkie talkie will automatically receive transmissions on the selected channel.
4.5 Fonction VOX (échange à commande vocale)
The VOX function allows for hands-free transmission without pressing the PTT button. When using a headset, you can activate VOX through the walkie talkie's menu. This enables communication as if using a mobile phone, ideal for activities like cycling.
4.6 Vibration Alert
The vibration function provides discreet alerts for incoming transmissions, useful in noisy environments or when silence is preferred. This feature ensures you receive information without audible disturbance.

Image: A Retevis RA619 walkie talkie attached to a belt, with wavy lines indicating its vibration alert feature.
4.7 Codes CTCSS/DCS
CTCSS (Continuous Tone-Coded Squelch System) and DCS (Digitally Coded Squelch) codes help filter out unwanted conversations on a channel. By setting a specific sub-code, you will only hear transmissions from users who have the same code set. The RA619 supports 50 CTCSS and 105 DCS codes.

Image: The Retevis RA619 walkie talkie screen showing channel information along with indicators for 50 CTCSS and 105 DCS codes, ensuring secure communication.
4.8 Fonction d'urgence SOS
En cas d'urgence, appuyez sur le bouton dédié Bouton SOS. The walkie talkie will emit an audible alarm and send a distress signal to your communication partner(s) simultaneously, indicating your need for assistance.
4.9 LED Lampe de poche
The integrated LED flashlight can be activated to illuminate dark environments or to increase your visibility. It can also be used to signal your location in emergency situations.

Image: The Retevis RA619 walkie talkie with its LED flashlight activated, providing illumination in a dark outdoor setting.
5. Entretien
- Entretien de la batterie: Pour prolonger la durée de vie de la batterie, évitez de la surcharger ou de la décharger complètement. Rangez-la dans un endroit frais et sec lorsqu'elle n'est pas utilisée pendant une période prolongée.
- Nettoyage: Essuyez le talkie-walkie avec un chiffon doux et sec.amp Nettoyer avec un chiffon. Ne pas utiliser de produits chimiques agressifs ni de nettoyants abrasifs. S'assurer que l'appareil est sec avant utilisation.
- Résistance à l'eau : The Retevis RA619 is pas étancheÉvitez d'exposer l'appareil à l'eau ou à une forte humidité afin de prévenir tout dommage.
- Stockage: Rangez le talkie-walkie dans un endroit sec et sans poussière, à l'abri des températures extrêmes.
6. Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| L'appareil ne s'allume pas. | La batterie est déchargée ou mal installée. | Ensure the battery is fully charged and correctly inserted. If using AA batteries, check their charge level and orientation. |
| Impossible de communiquer avec d'autres radios | Canaux ou codes CTCSS/DCS différents. Hors de portée. | Verify that all radios are set to the same channel and CTCSS/DCS code. Move closer to the other radio. Use the one-key pairing function. |
| Mauvaise qualité audio / Statique | Signal faible, interférences ou batterie faible. | Move to an open area. Check battery level. Ensure no obstructions are blocking the signal. |
| Bluetooth headset not pairing or poor audio | Headset not in pairing mode, out of range, or compatibility issue. | Ensure the headset is in pairing mode and within 10 meters. Re-attempt pairing. For best results, use the provided Retevis Bluetooth headset. |
| Durée de vie de la batterie courte | Frequent use, high power transmission, or aging battery. | Ensure the battery is fully charged before use. Consider using power-saving features if available. Battery performance may degrade over time. |
| Difficulty setting CTCSS/DCS frequencies | Device displays numbers instead of Hz frequencies. | The device uses numerical codes for CTCSS/DCS. Refer to the programming software or a conversion chart if specific Hz frequencies are required for compatibility with other radios. |
7. Spécifications
| Marque | Rétevis |
| Numéro de modèle | RA619 (EUA9217B) |
| Couleur | Vert |
| Caractéristiques spéciales | Emergency Alarm, Bluetooth, VOX, Vibration, LED Flashlight |
| Appareils compatibles | Appareils Bluetooth |
| Type de batterie | Lithium-ion (1400mAh, included), also supports 3x AA (not included) |
| Batterie rechargeable | Oui |
| Nombre de canaux | 16 |
| Gamme de fréquences | 446.00625-446.19375 MHz |
| Portée maximale | 1.5 Miles (approximately 2.4 km) |
| Voltage | 3.7 volts |
| Niveau de résistance à l'eau | Non étanche |
| Dimensions du produit (L x l x H) | 3.4 P x 5.5 L x 15.8 H cm |

Image : Un côté view of the Retevis RA619 walkie talkie with its dimensions (158mm height, 33.5mm depth, 54.5mm width) indicated.
8. Garantie et assistance
Retevis offers the following warranty and support for the RA619 Walkie Talkie:
- Période de garantie : A 2-year manufacturer's warranty is provided from the date of purchase.
- Politique de retour: You may try the product for 30 days and return it free of charge if you are not satisfied.
- Remplacement: Within the first 6 months, Retevis can replace the walkie talkie for you if it is found to be defective.
- Service de réparation: After 7 months, Retevis will be responsible for repairing the product. However, you will be responsible for the shipping costs associated with the repair.
- Contacter le support : For any questions, technical assistance, or warranty claims, please contact Retevis customer support through their official weble site ou la plateforme sur laquelle vous avez acheté le produit.