earphone
1.Industrial and trading company
2.Detachable transparent acoustic tube
3.Customized connector
Acoustic tube earphone for interphone
Feature
1.Detachable transparent acoustic tube for good sound expression.
2.Designed with a soft acoustic tube headset that is comfortable enough to wear for hours on end.
3.Transparent material for good concealment
4.PU cable compliance with ROHS contain high intensity Kevlar,more flexible and durable
5.With high-quality flexible plastic clip, easy to be fixed on your desired place .
Specification:
Microphone | Speaker | ||
Sensitivity | -34db+2db | Sensitivity | 110db+10% |
Impedance | 2.2KΩ | Impedance | 90Ω+10% |
Frequency range | 20-20kHz | Rated PWr | 500mW |
Operating voltage | 1.1-10V | Max input Pwr | 800mW |
|
| Frequency range | F0-5KHz |
Applications:
For the people work in police station ,security office,entertainment and anybody who requires a long time wearing.
Packaging & Delivery:
Packaging Detail: | Packed With PVC Bag,Then Put Into Standard Carton |
Delivery Detail | samples within 7 days ,8~15 working days for quantity orders |
Our advantages:
1. Best quality: we have the best professional and experienced engineer(more than 10 years in this field) and strict QA and QC system. Repair rate under 1% - 2% .
2. Best price: we are the manufacturer, some material like charger cables.transformer.housing and earphone speaker make by ourself , we could control the quality well and reduce our cost to offer competitiver price and exellent quality.
3. Strong Production capacity : 1 million pcs per month, could provide any customized design or package upon request.
4: Good after-sale service: 1 year warranty, provide the replacement or free accessory if any problems.
Our commitment:
