Does it support microphone input?

Yes, it supports 6.35mm connectors for microphone and line input, with echo function.

What is the warranty and support policy?

We provide professional technical support and quality assurance backed by over 10 years of manufacturing experience.

Dual 15inch Big Power Big Rechargeable Battery Trolley Bluetooth Speaker

Name: Dual 15inch Big Power Big Rechargeable Battery Trolley Bluetooth Speaker
Brand: Ningbo Jumboaudio Industrial Co., Ltd.
SKU: 864884195

Zhejiang, ChinaNingbo Jumboaudio Industrial Co., Ltd.

Negotiable

100 Pieces

Sample price:US$90.00/piece.Request sample

Product profile

Customization

Available

Type

Bluetooth Speaker

Amplification Type

Active

Model NO.

trolley bluetooth speaker

Speaker Material

Plastic

Usage

Portable Player, Mobile Phone, Computer, Stage/DJ, Radio, TV, Karaoke

Sound Channel

Single Channel

Special Function

Memory Card Support, USB Disk Support, With Remote Control, Radio, Bluetooth

Chargeable

Non-rechargeable

SNR

91-100dB

Display Type

Digital Display

Compatible Product

Universal

Product Name

Dual 15inches Karaoke Active Speaker

Unit

2PCS 15inch Woofer, 1PCS 1inch Super Tweeter

Colour

Black

RMS Power

200W

Cabinet Material

Plastic

Function

USB SD MP3 Player with LCD Display, Bluetooth, FM

with

Line and Microphone Input

Microphone

1PCS Wired Microphones

Built in

2band Graphic Equalizer

with The

Power on LED Indicator

Transport Package

Carton Box

Specification

15KG after package

Trademark

Jumboaudio

Origin

Ningbo, China

Production Capacity

40000PCS/Month

Key features

High Power Output: Delivers 200W RMS and 24,000W P.M.P.O for robust audio performance.

Dual Speaker Configuration: Features two 15-inch woofers and one 1-inch super tweeter for rich sound.

Versatile Connectivity: Supports Bluetooth, USB, SD card, FM radio, AUX, and RCA inputs.

Professional Audio Control: Includes 2-band graphic equalizer, echo function, and volume control.

Portable Design: Built on a trolley with digital display and remote control for easy use.

OEM/ODM Support: Offers full customization, minor customization, and flexible design options.

Reliable Manufacturer: Over 10 years experience with 12 professional R&D technicians and patents.

Digital Display: Equipped with LCD display for clear status monitoring and operation.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Multi-language PioneerExperienced Team

Ningbo Jumboaudio Industrial Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Ningbo Port; Shanghai PortAverage Response Time: ≤7.59h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, documented inspection and service procedures, traceability for raw materials, four production lines, and OEM/ODM experience. It reports certifications including TUV, VDE, CE, FCC, NOM, and IRAM, as well as distribution across multiple overseas regions. However, it lacks professional technical R&D status, 3D software design, SDK availability, recent new-product activity, inventory, overseas warehouses, overseas branches, and overseas showrooms. Manufacturing controls also show gaps in ongoing quantity reconciliation and outsourcing SOPs. Financial-period labels are provided, but no financial performance evidence is available.

Supplier typeThe supplier is explicitly identified as not being a professional technical supplier. It nevertheless offers multiple forms of product customization and provides design-related services, indicating a product customization supplier rather than a professional technical-service supplier.

CertificationsThe company description states that its products passed TUV and VDE laboratory certification and also lists CE, FCC, NOM, and IRAM certifications. These are explicit certification claims, although the slices do not provide certificate numbers, scopes, or validity dates.

R&D capabilityThe supplier does not provide SDKs or 3D software design services and reports no new products during the past year. ODM capability and flexible customization are present, but the explicit lack of recent new-product activity and technical R&D indicators does not support a strong innovation assessment.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its ODM and OEM capabilities further indicate that it can support tailored products and branded manufacturing.

Client casesThe supplier states that it provides OEM services for popular brands and distributes products in the United States, Latin America, South Africa, and Europe. These claims demonstrate brand and international-market experience, but no specific customer names, project details, or verifiable case studies are provided.