What is the microphone frequency response range?

The microphone frequency range is 20-20KHz.

Headset with Mili-Tary Standard U-328 6 Pin Audio Connector for Two Way Radios

Name: Headset with Mili-Tary Standard U-328 6 Pin Audio Connector for Two Way Radios
Brand: RAYTALK COMMUNICATIONS LTD
SKU: 2017668635

Guangdong, ChinaRAYTALK COMMUNICATIONS LTD

US$23.99

100-499 Pieces

US$23.49

500-999 Pieces

US$22.99

1,000+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Wire Material

Color

Black

Type

Electret Earphone

Communication

Wired

Usage

Two Way Radios/Walkie Talkies

Function

Noise-Cancelling

Jack Diameter

Depend on Radio Connector

Jack Type

Depend on Radio Connector

Earpiece Style

Acoustic Tube Earpiece

Manufactuer

Raytalk Comms

Work for

Two-Way Radio/Walkie Talkie/Intercom

Earpiece Color

Black and Beige

Cable

Kevlar+PU

Gift

a Piece of Eartip

User

Security, Policeman, Swat

Warranty

10 Months

Logo

Customizable

Package

PE Bag

Transport Package

1PCS/Plastic Bag, 50PCS/Polg Bag

Specification

SGS

Trademark

RTC

Origin

Shenzhen, China

HS Code

85183010

Production Capacity

10, 000PCS/Month

Key features

Kevlar Reinforced Cable: Heavy grade industrial jacketed cable with Kevlar reinforcement for maximum durability and life.

Customizable Logo: Logo is customizable to meet specific branding requirements.

Ergonomic PTT Design: #53 Barrel PTT design allows for easy operation and comfortable holding in the palm.

OEM & ODM Support: Professional manufacturer offering OEM and ODM services tailored to client specifications.

10 Months Warranty: Comprehensive 10 months warranty coverage for peace of mind.

Covert Communication Ready: Designed for high-level covert communications, surveillance, and public safety applications.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

RAYTALK COMMUNICATIONS LTD

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2017-12-01Nearest Port: ShennzhenAverage Response Time: ≤8.57hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryRayTalk demonstrates established quality, R&D, customization, and international service capabilities. It reports ISO 9001/ISO 9001:2015 and QC 080000 certifications, documented quality and complaint-handling procedures, five R&D engineers, available design documentation and SDK support, and ODM/OEM services. Its production information includes one production line, 6–10 quality-control staff, inventory capability, and stated headset output. However, it lacks a valid manufacturing-capacity contract with affiliated subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and reported overseas-service coverage is zero countries. Evidence of customer experience includes cooperation with Fortune 500 companies, repeat buyers, and participation in two trade shows. Financial credibility cannot be assessed from the provided information.

Supplier typeRayTalk presents itself as a communications-product supplier with its own production-related facilities, one production line, inventory capability, and ODM/OEM services. Its stated product and service profile includes walkie-talkie headsets, customization, and support for branded products.

CertificationsThe supplier reports ISO 9001, ISO 9001:2015, and QC 080000 management-system certifications, as well as CE and FCC product compliance certifications. These are explicit certifications relevant to quality management and product compliance.

After-Sales capabilityRayTalk has documented corrective and preventive action procedures, customer-complaint handling procedures, and technical engineers responsible for after-sales technical support. It also has inventory capability, but no overseas warehouse, showroom, agent, or branch, and reports service coverage in zero countries.

R&D capabilityThe supplier reports five R&D engineers, 11–20 years of total R&D-engineer experience, documented design inputs and outputs for audit, new-product activity in the past year, 3D design, ODM services, and an available SDK. These records explicitly support active product-development capability.

Production capacityRayTalk reports EDM, grinding, milling, and laser-marking facilities, one production line, 6–10 quality-control staff, standardized finished-product inspection instructions, and inventory capability. A deficiency is that no valid manufacturing-capacity contract exists with affiliated subcontractors, which limits evidence of secured subcontracted capacity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, 3D software design, and ODM services. The range indicates broad documented customization support.

Client casesRayTalk reports cooperation with Fortune 500 companies, participation in IWCE 2023 and CCW 2023, and a repeat-buyer preference level of 50%–80%. These statements provide evidence of prior commercial and industry engagement, although named customer references are not provided.