Surveillance Earphones/Audio Tube Kit with 20 to 16,000Hz Frequency Response
| Model No. | CWG36512 |
|---|---|
| Sample Time | 7 days |
| OEM / ODM | Available |
| Port | Shenzhen or HK,China |
| Views | 2184 views |
US$ 5~8 /Piece | Get Latest Price
| Model No. | CWG36512 |
|---|---|
| Sample Time | 7 days |
| OEM / ODM | Available |
| Port | Shenzhen or HK,China |
| Views | 2184 views |
US$ 5~8 /Piece | Get Latest Price
Slip the acoustic tube behind an ear, clip the unit to a collar, and radio conversations stay quiet and clear. Designed for use with two-way radios, this listen-only surveillance-style earphone suits undercover role play, security practice, or any scenario where discreet communication matters.
A coiled PU cable retracts smoothly to keep the line out of the way, while the fashionable PTT design and metal clip hold the unit securely during movement. The compact size keeps it unobtrusive, and a sensitive microphone picks up discreet conversation without raising a voice.
Customization is straightforward: plugs can be changed according to customer requests, and logo placement on shells or packaging supports branded retail lines. It makes an easy add-on for spy-themed gift sets, stocking stuffers, and party favors.
Properties:
| Microphone | |
|---|---|
| Microphone size | 6.0 x 5.2mm |
| Frequency response | 20 to 16,000Hz |
| Sensitivity | -36 ±2dB |
| Impedance | 2.2K ohms |
| Speaker | |
| Speaker size | 15mm |
| Sound pressure level | 103 ±3dB |
| Impedance | 32 ohms, ±15% |