Does the speaker support FM radio?

Yes, the speaker includes an FM function for additional audio options.

What are the applicable scenarios for this speaker?

It is suitable for hiking, running, swimming, cycling, office use, parties, and various outdoor activities.

What is the material of the speaker?

The speaker is made of stainless steel, providing durability and a premium feel.

Mini Wireless Bluetooth Speakers Waterproof Portable Outdoor Multi-Funtional Spearker

Name: Mini Wireless Bluetooth Speakers Waterproof Portable Outdoor Multi-Funtional Spearker
Brand: Shenzhen SJF Technology Co., Ltd.
SKU: 2246863865

Guangdong, ChinaShenzhen SJF Technology Co., Ltd.

US$40.00

500-1,999 Pieces

US$39.00

2,000-4,999 Pieces

US$38.00

5,000+ Pieces

Product specifications

SPEC

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Amplification Type

Active

Speaker Material

Stainless Steel

Model NO.

Usage

Portable Player

Adjusting Method

Keystoke

Sound Channel

Single Channel

Built-in Battery

Material

Stainless Steel

Waterproof

IP68

Bluetooth Transmission Range

80m

Battery Capacity

730mAh

Power

Transport Package

with Carton Box

Specification

44*52*17mm

Trademark

SJF

Origin

China

HS Code

8518210000

Production Capacity

500000/Month

Key features

IP68 Waterproof Rating: Fully waterproof design suitable for swimming pools, beaches, and outdoor activities.

5W High Power Output: Delivers strong sound performance with 5W amplification in a compact form.

80m Bluetooth Range: Extended wireless transmission range of 80 meters for stable connectivity.

Versatile Wearable Design: Features neck-hanging and collar-clip options for hands-free usage.

730mAh Battery Capacity: Built-in battery provides reliable power for portable player usage.

Multi-Function FM Radio: Integrated FM function adds versatility to the speaker capabilities.

N+1 Multi-Connection: Supports N+1 multi-connection function for enhanced audio scenarios.

Ultra-Thin & Lightweight: Compact and lightweight structure ideal for hiking, running, and travel.

Company profile

Patents AwardedExhibition ExperienceYears of Export ExperienceFast Delivery

Shenzhen SJF Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2013-11-06Nearest Port: shenzhenAverage Response Time: ≤10.20hTerms of Payment: T/T, Western Union

AI-Powered supplier vetting

SummarySJF is a Shenzhen-based supplier founded in 2013, focused on electric scooters, electric bikes, electric motorcycles, electric dirt bikes, and related intelligent transportation products. The supplier reports production and testing facilities, inventory capability, qualified supplier-management procedures, quality assurance, raw-material traceability, and documented complaint-handling procedures. It provides broad customization, ODM, OEM for well-known brands, and SDK support. Overseas service offerings include installation, training, repair, maintenance, and debugging, with exports to North America, the Middle East, and Europe. Reported limitations include no overseas warehouse, no overseas showroom, and no established AI model for big-data decision support. The provided information does not establish specific certifications, named customer cases, or sufficient evidence to evaluate financial credibility.

Supplier typeSJF is described as an innovative enterprise integrating high-tech product development, production, and sales, with a factory in Shenzhen and production-line and testing facilities. Its product scope centers on electric mobility and related consumer electronics, and it also maintains inventory and manufacturing contracts with associated subcontractors.

After-Sales capabilityThe supplier has a documented complaint-handling procedure with records and offers overseas installation, training, repair, maintenance, and debugging. It has inventory capability, but no overseas warehouse or showroom, which may limit local-service infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM services, an available SDK, and continuous development and innovation in intelligent transportation and green travel. It also states that it has not established an AI model for big-data decision support, indicating a limitation in that specific digital-management area.

Production capacitySJF reports a factory, production line, testing facility, finished-product inspection instructions that are uniformly followed, inventory capability, manufacturing contracts with associated subcontractors, and a one-month average lead time in both peak and off-season periods. It also reports qualified suppliers and documented supplier-control procedures, supporting operational production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization. It also provides ODM services, demonstrating a broad stated ability to support customized product development.