Does the kit come with different earplugs?

Yes, the kit includes 4 kinds of earplugs for choice.

What is the operating voltage range?

The operation voltage range is 1.0V-10V (DC).

Professional Surveillance Kits 3-Wire Earpiece for Two-Way Radios

Name: Professional Surveillance Kits 3-Wire Earpiece for Two-Way Radios
Brand: Shenzhen Power-Time Technology Co., Ltd.
SKU: 1974175951

Guangdong, ChinaShenzhen Power-Time Technology Co., Ltd.

US$8.00-15.00

1,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Wire Material

Color

Black

Model NO.

PTE-885

Type

Dynamic Spk/Mic Headset

Communication

Wired

Usage

Two-Way Radio

Function

Noise-Cancelling

Jack Diameter

as Per Request

Jack Type

Plug-in

Certificate

CE;

Warranty

1 Year

Feature

3 Wire Earphone Kits

Compatible

Two Way Radio

Transport Package

1PC/Box

Specification

Surveillance

Trademark

Power-Time

Origin

China

Production Capacity

5000PCS/Month

Key features

Noise Cancelling Function: Professional surveillance kits with clear sound quality and noise eliminated.

Medical Grade Acoustic Tube: Equipped with medicinal grade acoustic tube for superior audio performance.

Flexible Cable Design: Features flexible good straight cable for comfortable wear and movement.

Multiple Earplug Options: Comes with 4 kinds of earplugs for choice to fit different users.

Separate Lapel PTT: Includes separated Lapel PTT with metal rotatable clip for easy operation.

Quick Disconnection Tube: Quick disconnection tube design satisfies different people's requirements.

OEM and ODM Services: Offers full customization, minor customization, and flexible customization options.

1 Year Warranty: Comes with a 1-year warranty for peace of mind.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Shenzhen Power-Time Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.58h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company engaged in the development, production, and sales of electronic, communication, hardware and plastic molds, plastic products, protective equipment, and certain medical devices. It demonstrates professional technical supplier status, 3D software design capability, broad customization services, ODM and OEM capabilities, and evidence of new product development within the past year. Service processes include corrective and preventive action procedures and customer complaint handling with records, although finished-product inspection instructions lack written records and the service-assessment procedure has no records. The supplier has exported for nine years and holds self-operated import/export rights. No certification information, overseas service infrastructure, or overseas service coverage is provided. SDK availability is explicitly absent.

Supplier typeThe supplier is classified as a combined company and is described as a professional technical supplier. Its stated business scope covers R&D, production, and sales across electronic and communication products, molds, plastic products, protective equipment, and selected medical devices, indicating a manufacturer with technical development activities rather than a purely trading entity.

After-Sales capabilityThe supplier has clear procedures with followed records for corrective and preventive actions and for handling customer complaints effectively. However, the evidence does not describe the scope, response times, channels, or outcomes of after-sales service, so the documented service-process evidence is positive but incomplete.

R&D capabilityThe supplier provides 3D software design services, is identified as having R&D capability, reports new products within the past year, and offers ODM services. It explicitly has no available SDK, which limits the evidence for software-development integration, but the product and design innovation evidence is positive.

Production capacityThe stated business scope includes production and sales of electronic and communication products, hardware and plastic molds, plastic products, protective products, and medical devices. This directly supports production capability across multiple product categories, although capacity, equipment, and output levels are not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad customization range is reported in two slices, providing direct evidence of substantial customization capability.

Client casesThe supplier reports OEM service for well-known brands, which is evidence of at least some brand-customer experience. No customer names, product examples, order scope, duration, or independently verifiable case details are provided, so the depth and verifiability of its customer cases remain limited.