1. Introducció
This manual provides essential instructions for the safe and efficient use of your Retevis RT15 Mini Walkie Talkies. Designed for ease of use, these compact two-way radios are suitable for various activities including family outdoor trips, camping, hiking, and warehouse communication. Please read this manual thoroughly before operating the device.
2. Què hi ha a la caixa
Verifiqueu que tots els elements siguin presents al vostre paquet:
- 3 x RT15 Walkie Talkie units
- 3 x USB Adapters
- 3 x 1000 mAh bateries Li-ion
- 3 x USB Cables (Length: 39 inches)
- 3 x clips de cinturó
- 3 manuals d'usuari en anglès

Figure 2.1: Package Contents of Retevis RT15 Walkie Talkies.
3. Característiques del producte
- Compacte i portàtil: Mini walkie talkie design, easy to hold and carry.
- Construcció duradora: Made from robust materials to withstand daily use and accidental drops.
- Qualitat de so clara: Features 0 to 9 levels of squelch for clear reception and transmission in most environments.
- Llarga vida útil de la bateria: Equipped with a 1000mAh battery providing 10-12 hours of continuous use.
- Càrrega USB: Convenient mini USB interface allows charging from various sources.
- Funció VOX: Enables hands-free operation without pressing the PTT button.
- Canals preprogramats: Ready to use out of the box with 16 channels, compatible with other Retevis 16-channel walkie talkies like RT22.

Figure 3.1: Compact and Lightweight Design.

Figure 3.2: Durable Construction.

Figure 3.3: Crystal Clear Sound Quality.
4. Configuració
4.1 Instal·lació de la bateria
Per instal·lar la bateria:
- Remove the battery cover from the back of the walkie talkie.
- Align the 1000mAh Li-ion battery with the contacts inside the compartment.
- Premeu suaument la bateria al seu lloc fins que faci clic.
- Replace the battery cover, ensuring it is securely fastened.
Video 4.1: Demonstrates battery installation and general introduction to the RT15 walkie talkie.
4.2 Càrrega de la bateria
Before first use, fully charge the battery. The walkie talkie features a mini USB interface for convenient charging.
- Connect the provided USB cable to the mini USB port on the walkie talkie.
- Connect the other end of the USB cable to the USB adapter, a power bank, car charger, or computer USB port.
- The charging indicator light will illuminate (typically red) during charging and change color (typically green) when fully charged.

Figure 4.1: USB Charging Options.
5. Instruccions de funcionament
5.1 Encès/Apagat
Manteniu premut el botó Botó d'encesa (usually marked with a circle and a vertical line) located on the front of the radio to turn it on or off. A voice prompt will indicate the power status.
5.2 Selecció de canals
Utilitza el CH+ i CH- buttons to select your desired channel (1-16). The radio will announce the selected channel number.

Figure 5.1: Retevis RT15 Product Details and Controls.
5.3 Ajust del volum
Utilitza el Volum+ i Volum buttons located on the side of the radio to adjust the listening volume.
5.4 Premeu per parlar (PTT)
Per transmetre, premeu i manteniu premut el botó Botó PTT on the side of the radio. Speak clearly into the microphone. Release the PTT button to listen.
Funció VOX 5.5 (mans lliures)
The VOX function allows you to transmit without manually pressing the PTT button. This feature requires computer settings for initial activation. Once activated, it can be toggled on or off using a hotkey combination.
Video 5.1: Instructions on how to use the VOX function for hands-free operation.
5.6 Bloqueig del teclat
To prevent accidental channel changes or button presses, you can lock the keypad. This function is typically activated by pressing and holding specific buttons simultaneously. The same action will unlock the keypad.
Video 5.2: Guide on how to turn on and off the RT15's Keypad Lock.
5.7 Canvi d'idioma
The Retevis RT15 supports multiple language voice prompts. To change the language, turn the radio off. Then, turn to channel 16, press and hold the CH+ button and the Power button simultaneously while turning the walkie talkie back on. This sequence allows you to cycle through available languages.
Video 5.3: Demonstrates how to switch the language of the Retevis RT15.
6. Manteniment
6.1 Cura de la bateria
- Always use the original charger and battery provided.
- No exposeu la bateria a temperatures extremes ni a la llum solar directa.
- Si no heu d'utilitzar la ràdio durant un període prolongat, traieu-ne la bateria i guardeu-la en un lloc fresc i sec.
6.2 Neteja i emmagatzematge
- Netegeu la superfície de la ràdio amb un drap suau iamp tela. No utilitzeu productes químics aggressivs ni netejadors abrasius.
- Ensure the radio is dry before charging or storing.
- Guardeu el walkie-talkie en un lloc sec i sense pols, allunyat de la llum solar directa i de temperatures extremes.
7. Solució De Problemes
If you encounter issues with your Retevis RT15, refer to the following common problems and solutions:
- Sense energia: Assegureu-vos que la bateria estigui instal·lada correctament i completament carregada.
- No Reception/Poor Audio: Check that both radios are on the same channel and within range. Adjust the squelch level if necessary. Obstacles like buildings or dense terrain can significantly reduce range.
- No es pot transmetre: Ensure the PTT button is fully pressed. Check if the keypad lock is active.
- Avís de bateria baixa: The radio will provide a voice prompt. Recharge the battery immediately.
Video 7.1: Explains factors affecting two-way radio range and reception.
8. Especificacions
| Característica | Detall |
|---|---|
| Pes de l'article | 3.84 unces |
| Dimensions del producte | 5.3 x 2.3 x 0.8 polzades |
| Número de model de l'article | FA9144AX3-N |
| Bateries | Necessites 3 piles de ions de liti (incloses) |
| Marca | Retevis |
| Color | Negre |
| Nombre de canals | 16 |
| Característica especial | Rechargeable, mini walkie talkies for adults |
| Interval de freqüència | FRS |
| Interval de conversa màxim | 3 quilòmetre |
| Voltage | 3.7 Volts |
| Nivell de resistència a l'aigua | No resistent a l'aigua |
9. Garantia i Suport
9.1 Informació de la garantia
Retevis provides a 2-year warranty for the radio body and a 1-year warranty for accessories. Additionally, there is a 30-day no-reason return policy. Beyond the warranty period, maintenance services are offered, with buyers responsible for corresponding costs.
9.2 Atenció al client
For any questions or support needs, please contact Retevis customer service through Amazon. They aim to reply within 12 hours.