Introdução
This manual provides instructions for the proper setup, operation, and maintenance of your Retevis In-Ear Two-Way Radio Headset. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
Características do produto
- Conector de 2 pinos: Equipped with an M-head 2-pin connector for wide compatibility.
- Qualidade de som nítida: Features low impedance (approximately 32 Ohm ± 15%) for enhanced audio clarity.
- In-Ear Earplug Design: Provides discreet communication and is suitable for both left and right ears.
- Leve e confortável: Weighs approximately 1.02 oz (29 grams) for extended wear comfort.
- Push-to-Talk (PTT) Microphone: Integrated PTT button and microphone for convenient communication.
- Coil Tube Design: Durable and flexible coil tube for secure and comfortable fit.
- Rotatable Stainless Steel Clip: Allows for secure attachment of the PTT/Mic unit to clothing.
- Double Cable Design: Provides flexibility and ease of wear.

Image: Visual representation emphasizing the clear sound quality feature of the headset.
Compatibilidade
This headset is compatible with two-way radios featuring an M-head 2-pin connector. Specifically, it is designed for use with the following Motorola and HYT models:
- Motorola: CP100, CP100D, CP185, CP200, CP200D, GP300, GP2000, EP450, Mag ONE BRP40, A8, RMU2040, RMU2080D, RDM 2070D, RDU2080D, RDU4100
- HYT: TC610
Note: This headset is not compatible with any Retevis brand walkie-talkies.

Image: Detail of the 2-pin connector, showing the 2.5mm and 3.5mm pins for compatibility with specified radio models.
Configuração e instalação
- Conecte o fone de ouvido: Insert the 2-pin connector firmly into the corresponding port on your compatible two-way radio. Ensure a secure connection.
- Posicione o fone de ouvido: Place the in-ear earplug comfortably into your left or right ear. The design allows for discreet wear.
- Secure the PTT/Mic: Use the rotatable stainless steel clip on the PTT/Mic unit to attach it to your collar, lapel, or other convenient location on your clothing. This allows for easy access to the Push-to-Talk button and ensures the microphone is positioned for clear voice transmission.
- Ajuste o comprimento do cabo: The coil tube design provides flexibility. Adjust the cable length as needed for comfort and to minimize snagging.

Image: Demonstrates how to wear the in-ear earplug and clip the PTT/Mic unit to clothing for optimal use.

Imagem: Uma imagem detalhada view of the PTT (Push-to-Talk) microphone unit, showing its compact design and Retevis branding.

Image: Illustrates the coil tube cable design, highlighting its flexibility and ability to extend and retract.

Image: A close-up of the rotatable stainless steel clip, demonstrating its functionality for attaching the PTT unit securely.
Instruções de operação
- Recebendo áudio: Once connected, audio from your two-way radio will be transmitted directly to the in-ear earplug.
- Transmissão de áudio (Pressione para falar): To speak, press and hold the PTT button on the microphone unit. Speak clearly into the microphone. Release the PTT button when you are finished speaking to return to receive mode.
- Controle de volume: Adjust the volume directly on your two-way radio. The headset does not have independent volume controls.
Video: Demonstrates the connection and use of the Retevis In-ear Walkie Talkie Earpiece, including how to clip the PTT/Mic and wear the earpiece.
Manutenção
- Limpeza: Gently wipe the earpiece and PTT/Mic unit with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Armazenar: When not in use, store the headset in a clean, dry place away from direct sunlight and extreme temperatures.
- Cuidados com os cabos: Avoid excessive pulling or bending of the cables to prevent damage. The coil tube is designed for flexibility but can be damaged by improper handling.
Solução de problemas
- Sem áudio / Qualidade de áudio ruim:
- Ensure the 2-pin connector is fully and securely inserted into the radio's port.
- Check the volume level on your two-way radio.
- Verify that your radio is powered on and functioning correctly.
- Confirm that the headset is compatible with your specific radio model (refer to the Compatibility section).
- Microfone não está transmitindo:
- Ensure the PTT button is pressed and held firmly while speaking.
- Verifique se há alguma obstrução ao redor do microfone.
- Verify the headset connection to the radio.
Especificações
| Recurso | Detalhe |
|---|---|
| Tecnologia de Conectividade | Com fio |
| Entrada para fones de ouvido | M Head Plug 2 Pin (2.5mm and 3.5mm pins) |
| Formato do fone de ouvido | Intra-auricular |
| Impedância | 32 Ohm ± 15% |
| Controle de Ruído | Isolamento acústico, cancelamento de ruído |
| Recurso especial | Microfone incluído |
| Recurso de cabo | Coil Tube (Retractable) |
| Peso do item | 1.02 onças (29 gramas) |
| Dimensões do produto | 6.69 x 4.72 x 0.79 polegadas |
| Material | Borracha |
| Cor | Preto |
O que está na caixa
Seu pacote deverá conter o seguinte item:
- 1 x Retevis In-ear Walkie Talkie Earpiece
Garantia e Suporte
Retevis fornece um Garantia de 60 dias for this product and offers a Política de devolução sem justificativa em 30 dias. For issues beyond the warranty period, maintenance services are available, with buyers responsible for associated costs.
For further assistance or support, please refer to the Retevis official website ou entre em contato com o atendimento ao cliente.