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 Longgang,ShenZhen, CN

Retevis 2-Pin Active Speaker Mic with Adjustable Volume Knob

In Stock Unavailable
SKU: C9121A

Regular price $17.99

Added power amplifier circuit, Voice is louder and clearer.

Belt clip can be rotated 360 degrees.

With one removable 890mAh BL-5B lithium battery.

Support for external headphones.


1. 100% Brand new.

2. With indicator light, with charging interface and headphone interface, the volume can be controlled.

3. CLEAR COMMUNICATION EXPERIENCE - Omni-Directional Microphone & Electret Speaker delivers crisp, clear sound even in noisy places, showing a meticulous and high-quality sound experience.

4. HIGH QUALITY - Compact and rugged construction, high Impact strength. Kevlar Reinforced PU cable and durable coil cord, high tensile strength and long-life design. Professional electroplated metal pin, Two-pin standard diameter 3.5mm and 2.5mm, space of two-pin 8.6mm, uses electroplating anti-oxidation design, effective to improve the life of the headset, avoid the poor contact situation

5. Color: Black

6. Can be charged with ordinary USB charger


1. Wire: PU, wire diameter 4mm

2. Weight: 152g

3. Speaker: 8 ohms, 1W

4. Battery: 3.7V 890mAh BL-5B lithium battery

5. Charging voltage: DC 5V 1A

6. Microphone: -60db / 2.2K

7. Standby current: <8mAh

8. Working temperature: -20 ~ + 60 ℃

9. Connector: Kenwood 2-Pin

Package list:

 1 x HK008 Kenwood plug Microphone speaker with adjustable volume

 1 x Li-ion battery

 1 x USB charging Cable

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