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Premium Office Dual-Ear Headset Hw520 Designed for Call Center Professionals
US$97.00
10 Pieces
Product profile
Wire Material
PUColor
BlackType
Electrostatic HeadphonesModel NO.
HW 520Communication
WiredUsage
ComputerFunction
RF, Multimedia, Microphone, Noise-CancellingJack Diameter
USBJack Type
USBWeight
74GP/N
89434-01Transport Package
BoxOrigin
ChinaKey features
Comfortable and Light weight
The adjustable design ensures comfortable wearthroughout the day.
The HW540 is the lightest model in its class; allthree wearing options feature soft foam ear pads
The flexibly adjustable noise-canceling
microphone arm enables precise positioning,delivering exceptional voice clarity
Visualized positioning design and perceptible gear positioning design enable precise and rapid
microphone positioning (HW510/520).
The design has been rigorously tested in high-call-volume environments, helping to minimize call disruptions and system crashes
Company profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.70h
AI-Powered supplier vetting
SummaryNanjing Deshi Weiye Software Technology Co., Ltd. is identified as a China-based manufacturer/factory in the electrical and electronics sector, specializing in integrated communications, NGN, emergency command, PBX, VoIP, gateway, and video-conferencing solutions. The supplier reports ISO 9001, ISO 14001, and ISO 20000 certifications, four production lines, and 50 quality-control staff. Its descriptions claim recognized products and after-sales service, global business coverage, and rapid market growth, but these claims are not independently substantiated in the provided information. Custom configuration is explicitly offered for some communication equipment. No specific customer names, case studies, R&D-engineer experience, or sufficient evidence to assess financial credibility are provided.
Supplier typeThe supplier is explicitly classified as a factory and Manufacturer/Factory, operating in China’s electrical and electronics sector. Its stated business focuses on integrated communication and information solutions, including NGN, emergency command, PBX, VoIP, gateway, and video-conferencing products.
CertificationsThe supplier reports holding ISO 9001, ISO 14001, and ISO 20000 certifications. These are explicit certification claims in the provided data, although no certificate numbers, validity dates, or issuing bodies are supplied.
After-Sales capabilityThe supplier describes its after-sales service as meticulous and states that its products and after-sales service have received strong customer recognition. This supports the existence of an asserted after-sales capability, but no service-response metrics, support coverage, or concrete service procedures are provided.
R&D capabilityThe supplier states that it develops next-generation NGN converged communication, emergency command, and dispatch systems, and emphasizes innovation as an enterprise value. Its product range includes IPPBX, IAD, relay, emergency-command, and video-conferencing equipment, indicating relevant product-development activity, but no R&D staffing or patent evidence is provided.
Production capacityThe supplier reports four production lines and 50 quality-control staff. It also presents itself as a manufacturer/factory, providing explicit evidence of production operations and quality-control resources, although capacity utilization and delivery performance are not stated.
Customization capabilityThe supplier explicitly states that its voice-program-control equipment has different capacities and can be configured according to customer needs. This directly supports customization capability for at least part of its product portfolio.
Product Q&A
Q:Can I get free samples?
A:
We have to charge samples and freight, when you place an order, we will refund your sample cost.
Q:What is your MOQ
A:
Any sample test
No MOQ
Q:For trade terms, such as payment and delivery time?
A:
Payment method: We mainly support T/T bank transfer, PayPal, Western Union method: DHL, FedEx, TNT, UPS, sea freight, or your own
Shipping agents
Q:How about the warranty period
A:
12 months
Although the warranty is not responsible for those who have been broken by violence or renewed with other brands.
Send Inquiry
*To:
Nanjing Deshiweiye Software Technology Co., Ltd
Nanjing Deshiweiye Software Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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