2-Wires Surveillance Acoustic Tube Earpiece for Motorola Gp328/Gp340
- Jack Diameter
- Depends on Radio Connector
- Jack Type
- Plug-in
- Wire Material
- PU
- Type
- Electret Earphone
- Usage
- Two Way Radios/Walkie Talkies
- Color
- Beige, Black
Specifications
| Product name | 2-Wires Surveillance Acoustic Tube Earpiece for Motorola Gp328/Gp340 |
|---|---|
| Category | Bluetooth & Communication Headsets |
| Model NO. | EM-4238 |
| Type | Electret Earphone |
| Usage | Two Way Radios/Walkie Talkies |
| Function | Noise-Canceling, Two Way Radios/Walkie Talkies |
| Jack Diameter | Depends on Radio Connector |
| Jack Type | Plug-in |
| Fit Design | Acoustic Tube |
| Item | 2-Wires Surveillance Acoustic Tube Earpiece |
| Line-Control | Line-Control |
| Microphone | with Microphone |
| Use | Two Way Radio |
| Transport Package | Poly Bag Pack or Paper Box Pack for Each Item, PAC |
| Origin | China |
| HS Code | 85180310 |
| Production Capacity | 5000 Piece/Pieces Per Week |
| Customization | Available |
| Wire Material | PU |
| Color | Beige, Black |
| Price | US$12.00-15.00 100 Pieces (MOQ) |
| Supplier | RAYTALK COMMUNICATIONS LTD |
| Data retrieved | 2026-10-23 |
Available options
| Jack Diameter | Depends on Radio Connector |
|---|---|
| Wire Material | PU |
| Color |
Additional data
| Type | Transducer Moving coil dynamic speaker |
|---|---|
| Impedance | 90Ω±15% @1KHZ |
| Sensitivity | 110±3dB @1KHZ |
| Resonance freq | (F0) 400HZ±20% |
| Frequency respond | F0~5KHz |
| Rated input power | 500mW |
| Maximum input power | 800mW |
| Sensitivity Range | -34 ± 2dB RL=2.2K ΩVs=3.0V(DC) 1KHz 0dB=1V/Pa |
|---|---|
| Impedance Max | 2.2KΩ 1kHz (RL=2.2KΩ) |
| Frequency | 20-20KHz |
| Current Consumption Max | 0.5uA RL=2.2KΩ Vs=3.0V(DC) |
| Operation Voltage Range | 1.0V-10V (DC) |
| Max Sound pressure Level | 115dB S.P.L |
Product description
The supplier lists this product as Electret Earphone. Its stated application is Two Way Radios/Walkie Talkies. The listed model is EM-4238. Supplier-stated function: Noise-Canceling, Two Way Radios/Walkie Talkies. The specifications below reflect the information publicly displayed on the listing. Model NO.: EM-4238. Wire Material: PU.
Specifications, options and prices reproduce the supplier's published listing. Please confirm critical parameters with us before ordering.
FAQ
What is the minimum order quantity for 2-Wires Surveillance Acoustic Tube Earpiece for Motorola Gp328/Gp340?
The listed minimum order quantity is 100 pieces. Tell us your quantity in the inquiry form and we will confirm it with the manufacturer.
How much does 2-Wires Surveillance Acoustic Tube Earpiece for Motorola Gp328/Gp340 cost?
The published price is US$12.00 – 15.00 per piece. Final pricing depends on quantity, options and destination.
Can it be customized with my logo, color or packaging?
Yes — the listing states that customization is available (Available). Describe your requirements in the inquiry.
Where do these specifications come from?
Specifications, options and prices reproduce the manufacturer's published listing on the date shown in the specification table. Please confirm critical parameters before ordering.
Send an inquiry
EM-4238 · US$12.00 – 15.00 · MOQ 100 Pieces
