Introduction
This manual provides detailed instructions for the proper use and maintenance of your ABBREE AR-850 Speaker Microphone. Designed for two-way radios, this heavy-duty speaker microphone offers clear audio communication and convenient operation in various professional environments.

Image: The ABBREE AR-850 Speaker Microphone, featuring a robust design, coiled cable, and a two-pin connector for radio compatibility.
Product Features
- Heavy-Duty Construction: Made with durable PU material for enhanced ductility and longevity.
- Side Push-To-Talk (PTT) Button: Ergonomically designed for comfortable and responsive communication.
- 360° Rotating Clip: A sturdy plastic clip allows for flexible attachment to clothing or gear, reducing radio transmission risk by keeping the radio away from the head.
- Adjustable Volume Key: Integrated volume control for on-the-fly audio adjustments without needing to access the radio directly.
- High-Quality Audio: Equipped with a loud speaker and sensitive microphone for clear audio transmission and reception.
- Durable Cable: Features a strong PU cable with reinforced wiring, designed for extended use and flexibility.

Image: A close-up illustrating the key components of the speaker microphone: the side PTT button, the 360-degree rotating clip, and the volume adjustment key.

Image: An exploded view diagram labeling the various parts of the ABBREE AR-850 Speaker Microphone, including its detachable swivel clip, volume adjustment key, side PTT, speaker, microphone, strain relief, and durable PU cable.
Setup Instructions
- Connect to Radio: Insert the two-pin connector of the speaker microphone firmly into the corresponding audio jack on your compatible two-way radio. Ensure a secure connection to prevent audio interruptions.
- Attach Clip: Utilize the 360° rotating clip on the back of the microphone to securely attach it to your uniform, collar, backpack strap, or other convenient location. Adjust the clip's orientation for optimal comfort and accessibility.
- Positioning: For best audio quality, position the microphone close to your mouth when speaking. The shoulder-mounted design allows for hands-free communication while keeping your radio safely stored.

Image: The ABBREE AR-850 Speaker Microphone shown connected to a Baofeng UV-5R two-way radio, demonstrating typical usage.
Operating Instructions
- Push-To-Talk (PTT): To transmit, press and hold the large PTT button located on the side of the microphone. Speak clearly into the microphone. Release the PTT button to stop transmitting and listen for incoming communication.
- Volume Adjustment: Use the volume adjustment key (scroll button) on the microphone to fine-tune the speaker's output volume. This allows for quick adjustments based on environmental noise levels without needing to manipulate the radio's volume control.

Image: A hand holding the speaker microphone, illustrating the position of the PTT button and the volume adjustment key for easy access during operation.
Compatible Radios
The ABBREE AR-850 Speaker Microphone is designed for broad compatibility with many two-way radios featuring a 2-pin K-head connector. Compatible models include, but are not limited to:
- Baofeng: UV-5R (all models), AR-152, UV-82, UV-82HP, BF-F8HP, BF-888S, UV-S9 Plus, GM-15PRO, TP-8Plus, BF-H6, BF-F9, V2+, GT-3TP, and similar models.
- TIDRADIO: TD-H5, TD-H6.
- Arcshell: AR-5.
- TYT: TH-F8, TH-UVF8D, TH-UVF9D, TH-UV8000D/E, MD-380, MD-390.
- HYT: TC286, 386, 2685, 3865, 6685, 278, 378, 388, 2100, 2088.
- WOUXUN: KG-UV8D, UV6D, KG-669, KG-669 PLUS, KG-UVD1P, KG-UV6D.
- PUXING: PX-777, PX-666, PX-3288.
- Also compatible with many Kenwood, QUSHENG, LINTON, and other radios using the standard 2-pin K-head connector.

Image: The speaker microphone displayed alongside several Baofeng radio models, illustrating its wide range of compatibility.
Maintenance and Care
- Cleaning: Wipe the microphone's exterior with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners. Ensure no moisture enters the speaker or microphone openings.
- Storage: When not in use, store the speaker microphone in a dry, cool place, away from direct sunlight and extreme temperatures. Avoid tightly coiling the cable to prevent damage.
- Cable Inspection: Periodically inspect the cable for any signs of wear, cuts, or fraying. Discontinue use if damage is observed and consider replacement.
- Environmental Protection: While the microphone is designed for durability, protect it from excessive dust, dirt, and moisture to prolong its lifespan.

Image: The ABBREE speaker microphone clipped to a backpack, highlighting its utility in protecting the radio from rain, dust, and other environmental factors.
Troubleshooting Guide
| Problem | Possible Cause | Solution |
|---|---|---|
| No audio from speaker microphone. | Loose connection; radio volume too low; microphone faulty. | Ensure the 2-pin connector is fully inserted. Increase radio's main volume. Test with another microphone if available. |
| Transmission not working (radio not transmitting). | PTT button not fully pressed; microphone faulty; radio issue. | Press the PTT button firmly. Ensure the radio is powered on and configured correctly. Test radio with its internal microphone if applicable. |
| Volume adjustment key has minimal effect. | The volume key provides fine-tuning, not a full range control; radio's main volume is too low. | The volume key on the microphone is designed for minor adjustments. Ensure your radio's main volume is set to an adequate level first. The microphone's volume key will then allow for slight increases or decreases from that base level. |
| Distorted or unclear audio. | Microphone too far from mouth; environmental interference; damaged cable. | Speak directly into the microphone. Move away from sources of electrical interference. Inspect the cable for damage. |
Technical Specifications
| Brand | ABBREE |
| Model | AR-850 |
| Special Features | Clip, Volume Adjustment Key, Side PTT |
| Compatible Devices | Two-way Radios (with 2-pin K-head connector) |
| Cable Material | PU (Polyurethane) |
| Cable Length (undrawn) | Approximately 23.62 inches (60 cm) |
| Cable Length (full pull away) | Approximately 82.67 inches (210 cm) |
| Connector Type | 2-Pin K-Head |
| Polar Pattern | Unidirectional |
| Power Source | Corded Electric (powered by radio) |
Warranty and Customer Support
ABBREE provides a 3-month warranty for the AR-850 Speaker Microphone. Additionally, a 30-day hassle-free return policy is offered. For any product inquiries, technical assistance, or warranty claims, please contact ABBREE customer support through your purchase platform or the official ABBREE website.
As an authorized Baofeng distributor, ABBREE ensures genuine products and reliable support.





