Introduction
This manual provides instructions for the proper setup, operation, and maintenance of your Retevis HK011 AI Noise Reduction Speaker Microphone. Please read this manual thoroughly before using the product to ensure optimal performance and safety.
Package Contents
Verify that all items listed below are included in your package:
- Retevis HK011 Speaker Microphone (1)
- USB Charging Cable (1)
Image: The Retevis HK011 Speaker Microphone and its included USB charging cable, laid out on a white background.
Product Features
AI Noise Reduction
The HK011 features a third-generation MFAA chip for intelligent noise reduction, voice recognition, and background noise filtration, ensuring clear audio even in loud environments.
Image: A close-up of the Retevis HK011 speaker microphone with an overlay illustrating the AI noise reduction chip, set against a blurred industrial background.
Long Battery Life
Equipped with a 1200mAh battery and a Type-C charging port, the microphone provides up to 59.4 hours of operation and 200 hours of standby time, ideal for extended use.
Image: The Retevis HK011 speaker microphone with visual indicators for battery capacity (1200mAh), Type-C charging, 200h standby time, and 59.4h working time, against a warehouse background.
Water-Resistant Capabilities (IP54)
The IP54 rating ensures protection against water splashes, making the microphone suitable for outdoor and damp environments.
Image: The Retevis HK011 speaker microphone being splashed with water, demonstrating its IP54 water resistance.
Durable Kevlar Cable
The high-strength Kevlar cable resists bending, abrasion, and wear, providing long-lasting durability in demanding work environments. Cable length is approximately 60±5cm, with a coiled section of 25±2cm for flexible use.
Image: A pair of hands stretching the coiled Kevlar cable of the speaker microphone, highlighting its flexibility and strength.
Intuitive Status Indicators
A charging and transmission indicator light uses different colors to clearly show the microphone's status: red for charging/active noise cancellation, green for fully charged, and blue for low battery.
Image: The Retevis HK011 speaker microphone displaying different colored indicator lights (blue for low battery, green for fully charged, red for active noise cancellation/charging) against a warehouse background.
Adjustable Volume Knob
A smooth rotating volume knob allows for effortless adjustment of sound levels to suit your preferences in various environments.
Image: A close-up view of the Retevis HK011 speaker microphone's volume knob, with yellow arrows indicating its rotational adjustment capability.
3.5mm Earphone Jack
The single 3.5mm earphone jack allows you to connect headphones for clear, uninterrupted, and private audio, ideal for noisy situations or discreet listening.
Image: The Retevis HK011 speaker microphone showing its 3.5mm earphone jack with a headphone plug being inserted, indicating private listening capability.
360-degree Rotating Clip
The versatile 360-degree rotating clip ensures a secure and adjustable hold, allowing you to wear the device comfortably in any position for hands-free convenience.
Image: A close-up of the Retevis HK011 speaker microphone's rear clip, with arrows indicating its 360-degree rotation for flexible attachment.
Compatibility
The Retevis HK011 speaker microphone features a Kenwood 2-pin connector and is compatible with a wide range of radios, including:
- Retevis Models: RT5R, H777, RT1, RT3S, RT21, RT81, RT22, RT22S, RT24, RT26, RT27, RT50, RT15, RT17/RT617, RT18/RT618, RT19/RT619, RT67/RT667, RT68/RT668, RT56, RT43.
- Other Compatible Brands: Baofeng BF-888S, UV-5R, BF-88E, eSynic, JUCJET (with Kenwood 2-pin interface).
Image: The Retevis HK011 speaker microphone and its K 2-pin connector, alongside illustrations of various compatible radio models like RT5R, H777, RB26, RT86, RB45/RB645, and RA89/RA689.
Setup
The following video demonstrates the unboxing, battery installation, charging, and connection of the Retevis HK011 speaker microphone.
Video: This video demonstrates the unboxing of the Retevis HK011 speaker microphone (0:00-0:19), connecting the 2-pin connector to a walkie-talkie (0:00-0:10), installing the battery (0:26-0:31), and connecting the USB charging cable (0:19-0:25).
1. Unboxing and Initial Inspection
Carefully remove the speaker microphone and all accessories from the packaging. Inspect for any visible damage.
2. Battery Installation
The HK011 speaker microphone includes a rechargeable 1200mAh battery. To install or replace the battery:
- Locate the battery compartment cover on the back of the microphone.
- Gently pry open the cover.
- Insert the 1200mAh battery into the compartment, ensuring correct polarity.
- Close the battery compartment cover securely.
3. Charging the Battery
Before first use, fully charge the microphone's battery. Connect the provided USB charging cable to the Type-C port on the microphone and a suitable USB power source.
- A red light indicates the battery is charging.
- A green light indicates the battery is fully charged.
4. Connecting to Your Radio
The HK011 uses a Kenwood 2-pin connector. To connect it to your compatible two-way radio:
- Ensure your radio is turned off.
- Align the two pins of the microphone connector with the corresponding ports on your radio.
- Gently push the connector firmly into place until it is secure.
Operating Instructions
1. Power On/Off
The speaker microphone powers on automatically when connected to a powered-on radio. To power off, disconnect it or turn off the connected radio.
2. Adjusting Volume
Rotate the volume knob located at the top of the microphone clockwise to increase volume and counter-clockwise to decrease volume. Adjust to a comfortable listening level.
3. Push-to-Talk (PTT) Function
To transmit, press and hold the large PTT button on the side of the microphone. Speak clearly into the microphone. Release the PTT button to stop transmitting and listen for replies.
4. Using the Earphone Jack
For private listening, plug a 3.5mm earphone into the earphone jack located on the side of the microphone. The audio will then be routed through your earphone.
Maintenance
- Cleaning: Wipe the microphone with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Water Resistance: While IP54 rated, avoid submerging the device in water. Ensure the Type-C port cover is securely closed in damp conditions.
- Storage: Store the microphone in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No audio from speaker mic. |
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| Cannot transmit (PTT not working). |
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| Poor audio quality / Noise. |
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| Battery not charging. |
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Specifications
| Feature | Detail |
|---|---|
| Model Number | HK011 |
| Brand | Retevis |
| Battery Capacity | 1200mAh |
| Operating Time | Up to 59.4 hours |
| Standby Time | Up to 200 hours |
| Charging Port | Type-C |
| Water Resistance Rating | IP54 (Splash-proof) |
| Cable Material | Kevlar |
| Cable Length | 60±5cm (coiled section 25±2cm) |
| Connector Type | Kenwood 2-pin |
| Earphone Jack | 3.5mm |
| Special Features | AI Noise Reduction, 360-degree Rotating Clip |
| Weight | 180 Grams |
Warranty and Support
Retevis offers a 2-year warranty and a 30-day no-reason return policy for this product. Beyond the warranty period, maintenance services are available, with buyers responsible for associated costs.
For any questions, technical support, or warranty claims, please contact Retevis customer service via Amazon. We aim to respond within 12 hours.
For more information, visit the official Retevis store on Amazon: Retevis Amazon Store