Power Time 3-wired Lapel Mic 3.5mm Jack Acoustic Tube Earpiece for Walkie-talkie
3-wired Walkie-talkie Acoustic Tube Earpiece
PTE-885T 3-wired Earphone Specifications:
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 |
Microphone Specification
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 |
Customization & OEM Services
Our acoustic tube earpieces can be fully customized to meet your operational requirements. We provide:
- Connector and pinout customization
- Choice of tube materials and eartips
- Branding and labeling options
- Custom cable length and colors
- OEM packaging and bulk shipment options
MOQ: 50 units per model
Lead Time: 3–5 weeks
Contact us for tailored solutions.
Why Choose Us for Acoustic Tube Earpieces
Our acoustic tube earpieces combine discreet design with robust performance for professional security and surveillance applications. We maintain strict quality control and use medical-grade materials for all acoustic tubes to ensure safety and comfort during long shifts. OEM options and private labeling are available for bulk orders.
