What is the waterproof rating?

The headphones meet the IPX4 waterproof standard.

What are the frequency response specifications?

The frequency response range is 20Hz to 20kHz.

What is the lead time for orders?

The lead time is one month during the off-season and 1-3 months during the peak season.

Wireless Foldable Bluetooth Over Ear Foldable Stereo Earphone Gaming Headphones

Name: Wireless Foldable Bluetooth Over Ear Foldable Stereo Earphone Gaming Headphones
Brand: NINGBO HAISHU HOPE-U INTERNATIONAL TRADING CO., LTD.
SKU: 2038005775

Zhejiang, ChinaNINGBO HAISHU HOPE-U INTERNATIONAL TRADING CO., LTD.

US$4.98

2,000 Pieces

Sample price:US$6.32/piece.Request sample

Product profile

Customization

Available

Style

In-ear

Usage

Mobile Phone, Call Center, MP3 & MP4, Game Player

Model NO.

FG-07S

Bluetooth Version

5.1

Soundtrack

Bilateral Stereo

Function

Bluetooth, Multimedia, USB, Infrared, RF

Characteristics

Support Music

Color

Red

Specifications

Earbuds

Effective Distance

10m

Frequency Response Range

20Hz-20000Hz

Battery Capacity

400mAh

Wireless Delay Time

41-50 Ms

Battery Indicator

Digital Display

Waterproof Standard

Ipx-4

Transport Package

Color Box

Specification

18*19*7.5cm 228g

Trademark

oem

Origin

China

HS Code

851762990

Production Capacity

50000pieces/Year

Key features

Bluetooth 5.0 Technology: Ensures fast, stable connections with low latency for audio/video streaming.

10m Working Range: Provides wireless freedom up to 32 feet for mobile use.

Built-in Microphone: Enables hands-free calling with clear sound quality.

Foldable & Comfortable Design: Earmuffs imitate human skin texture for lasting comfort and perfect fit.

400mAh Battery Capacity: Supports extended usage with a charging time of 2-3 hours.

Hi-Fi Stereo Sound: Delivers high-quality bilateral stereo audio for music and games.

Multi-Function Support: Compatible with Bluetooth, FM, USB, Infrared, and RF devices.

IPX4 Waterproof Standard: Offers protection against water splashes for sports and daily use.

Company profile

NINGBO HAISHU HOPE-U INTERNATIONAL TRADING CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2008-03-13Nearest Port: Ningbo, Shanghai, ShenzhenAverage Response Time: ≤4.33hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryNINGBO HAISHU HOPE-U INTERNATIONAL TRADING CO., LTD. is identified as a China-based limited company and manufacturer/factory operating from Ningbo, Zhejiang. It supplies outdoor camping products, consumer electronics, daily necessities, beauty devices, and related promotional products. Evidence indicates four production lines, 6–10 quality-control staff, 6–10 years of R&D-engineer experience, an off-peak lead time of one month, and peak-season fulfillment of 2–3 months. The supplier reports BSCI, ISO 9001, and ISO 14064 certifications, along with inspection before shipment. It supports product development involving 3D design, samples, and tooling, and reports Walmart and Daiso as customers. However, after-sales processes, financial credibility, and the scope or validity of certifications are not sufficiently documented in the provided information.

Supplier typeThe supplier is described as both a trade company and a manufacturer/factory. It is a limited company located in Ningbo, Zhejiang, China, with a stated operating address and self-described manufacturing status.

CertificationsThe supplier reports holding BSCI, ISO 9001, and ISO 14064 certifications. The slices do not provide certificate numbers, issuing bodies, validity dates, or covered facilities, so the certifications are reported but not independently verifiable from the available evidence.

R&D capabilityThe supplier reports launching more than 25 new items monthly, maintaining 6–10 years of R&D-engineer experience, and developing original designs intended for patent protection. It also supports 3D design, 3D samples, and tooling for new products, providing explicit evidence of product-development activity.

Production capacityThe supplier reports four production lines, 6–10 quality-control staff, headphone output of 5,000,000 pieces annually, a one-month off-peak lead time, and a peak-season order-fulfillment period of 2–3 months. It also states that every product is inspected before shipment, indicating defined production and quality-control resources.

Customization capabilityThe supplier explicitly states that it cooperates with customers on new-product development, including 3D design, 3D samples, and tooling. Its reference to original design and patent protection further supports customization and development capability.

Client casesThe supplier identifies Walmart and Daiso as customers and reports regional sales across the USA, Japan, Germany, Spain, and France. The trade data also lists DIGITAL DOCTOR PRIVATE LIMITED as an associated buyer, but only one trade transaction is shown, and no order scope or independently verified customer reference is provided.