Is the product waterproof?

Yes, the earphones have an IPX4 waterproof rating.

What Bluetooth version is used?

The device uses Bluetooth V5.1+EDR.

Stereo Factory 1: 1 Max PRO2 Anc (top-level version) Noise Cancelling Wireless Bluetooth Earphone Headphone Headset Earbuds Gen4

Name: Stereo Factory 1: 1 Max PRO2 Anc (top-level version) Noise Cancelling Wireless Bluetooth Earphone Headphone Headset Earbuds Gen4
Brand: Shenzhen Yuefeng Industrial Co., Ltd.
SKU: 2218048875

Guangdong, ChinaShenzhen Yuefeng Industrial Co., Ltd.

US$9.80

1-49 Pieces

US$6.80

50-99 Pieces

US$5.80

100-999 Pieces

US$3.80

1,000+ Pieces

Product profile

Wire Material

OFC

Color

White

Type

Moving-Iron Headphones

Communication

Wireless

Usage

DJ, Portable Media Player, Computer, Mobile Phone

Function

Infrared

Jack Diameter

Wireless

Jack Type

USB

Quality

AAA

Sound

AAA

Transport Package

OPP Bag + Foam + Carton

Specification

200g

Trademark

yes

Origin

Us China Vitenam

HS Code

851830900

Production Capacity

5000

Key features

Advanced ANC Technology: Features 3rd Gen Airoha ANC chip for superior noise cancellation.

Smart Rename & GPS: Supports renaming, positioning, and iOS 16 compatibility.

OEM/ODM Customization: Customizable quality and sound levels (AAA) based on samples.

Fast Shipping: Orders shipped within 24 hours from US warehouse.

IPX4 Waterproof: Durable design with IPX4 water resistance rating.

Long Battery Life: 3-6 hours work time with 30mAh earbuds and 240mAh case.

12-Month Warranty: Comprehensive warranty covering quality problems with replacement.

Company profile

Shenzhen Yuefeng Industrial Co., Ltd.

Guangdong, China

Business Type: Trading CompanyAverage Response Time: ≤0.87h

AI-Powered supplier vetting

SummaryShenzhen Yuefeng Industrial Co., Ltd. is identified as a Chinese trading company operating in consumer electronics, with earphones and headphones as its core products. The provided information also describes a manufacturing operation established in 1998, with 6,000 square meters, eight production lines, more than 200 employees, and stated daily capacity of 5,000–8,000 pieces. It reports BSCI, ISO9001, and ISO14001 certifications, over 25 years of OEM and ODM experience, and a design team supported by more than 20 global design patents and 100 domestic design patents. The supplier states that it has served more than 100 brands across more than 90 countries and areas. However, audit results, after-sales capability, financial credibility, customization service details, and several operational and sustainability records are either coded or explicitly unavailable, so these areas cannot be conclusively assessed.

Supplier typeThe supplier is explicitly classified as a Trading Company in China, while the company description also presents a 6,000-square-meter facility with eight production lines and more than 200 employees. This indicates stated manufacturing resources despite the formal business-entity classification as a trading company.

CertificationsThe supplier explicitly states that it has BSCI, ISO9001, and ISO14001 certifications. The provided slices do not include certificate numbers, validity dates, or scope details, but the stated certifications are positive evidence of certification holding.

R&D capabilityThe supplier reports a professional design team including industrial design, 3D, electronics, acoustic, and graphics engineers, along with more than 20 global design patents and 100 domestic design patents. These stated resources and patent counts provide explicit positive evidence of innovation capability.

Production capacityThe supplier describes eight production lines, more than 200 experienced employees, a 6,000-square-meter factory, and daily production capacity of 5,000–8,000 pieces, supported by more than 25 years of manufacturing experience. However, the manufacturing-capacity contract status is unknown; the stated facility and capacity nevertheless support a positive production-capability assessment.

Customization capabilityThe supplier states that it has more than 25 years of OEM and ODM manufacturing experience and maintains a multidisciplinary product design team. However, the availability of ODM services, private mold development, 3D software design services, SDK support, and detailed new-product development services is marked unknown, so the breadth of current customization services is not fully verifiable.

Client casesThe supplier states that it has provided products and services to more than 100 brands in more than 90 countries and areas. This is explicit evidence of broad claimed customer and geographic experience, although no customer names or independently verified case details are supplied.