What is the sound dispersion angle?

The speaker provides 360-degree horizontal directivity, ensuring the same sound pressure on all four sides.

What are the dimensions of the speaker?

The dimensions are 558mm x 338mm x 338mm, making it portable with four rolling wheels.

Rechargeable Trolley Bluetooth Battery Speaker Box with USB SD Wireless Mic

Name: Rechargeable Trolley Bluetooth Battery Speaker Box with USB SD Wireless Mic
Brand: GUANGZHOU NASN POWER CO., LTD
SKU: 2037962805

Guangdong, ChinaGUANGZHOU NASN POWER CO., LTD

US$238.00

1 Piece

Sample price:US$238.00/piece.Request sample

Product profile

Customization

Available

Type

Outdoor Speakers

Amplification Type

Active

Model NO.

GH565

Speaker Material

Wood

Usage

Portable Player

Sound Channel

Single Channel

Special Function

USB Disk Support

Chargeable

SNR

91-100dB

Display Type

Digital Display

Compatible Product

Universal

Speaker Direction

Multi-Position

Speaker Type

Portable

Speaker Application

Indoor and Outdoor Entertainment

Speaker Components

Eight Units

Cabinet

Wooden

Power

Peak 360W

Accessory

Two Microphones

Power Supply

Battery and AC

Battery Capacity

12V9ah

Design

Patent

Name

Battery Powered Loudspeaker

Portable

Four Wheels

Bluetooth

Version:5.0

HS

85182200

Manufaturer

Huadu

Transport Package

Carton

Specification

558mm*338mm*338mm

Trademark

NASN

Origin

China

Key features

360-Degree Sound Dispersion: Four-sounding faces with 4x6.5-inch bass and 4x3-inch tweeter drivers for uniform sound on all sides.

Peak 360W Power Output: Built-in 12V9Ah rechargeable battery delivers high power for outdoor and indoor entertainment.

Versatile Power Supply Modes: Supports built-in battery, AC mains (110/220V), and 12V DC car lighter for flexible usage.

Durable Wooden Cabinet Design: Painted wooden cabinet with butterfly locks, windproof, sandproof, rainproof, and anti-collision features.

Bluetooth 5.0 & Multi-Source Playback: Wireless streaming via Bluetooth 5.0 plus USB flash and SD card readers for diverse audio sources.

Professional Audio Connectivity: Includes 2 mic/guitar inputs, RCA line in/out jacks, and ability to connect external speaker systems.

Portable Mobility System: Equipped with four rolling wheels (two with brakes) for easy transport to any location.

Customization Services Available: Offers full customization, minor customization, and flexible options based on samples or designs.

Company profile

Years of Export ExperienceSelf-brandedExhibition ExperienceImporters and Exporters

GUANGZHOU NASN POWER CO., LTD

Guangdong, 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: 10 years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤10.53h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and a professional technical supplier. It provides broad customization, 3D software design, ODM, and OEM services, with PS and CAD software capabilities and new products reported in the past year. Manufacturing evidence shows one production line, inventory capability, batch quantity reconciliation, outsourcing procedures, and valid contracts with associated subcontractors. Quality and service processes include ISO 9001:2015 certification, written inspection procedures, supplier assessment records, corrective-action procedures, and complaint-handling procedures. Export experience is stated as 10 years, but overseas service coverage is reported as zero and no overseas warehouse or showroom is available. Financial credibility cannot be assessed from the provided non-financial information. Customer evidence includes OEM service for well-known brands and an 80%–100% repeat-buyer preference, but no Fortune 500 collaboration.

Supplier typeThe supplier is explicitly classified as a combined company and described as a professional technical supplier. This indicates a mixed company structure with specialized technical positioning, but the slices do not define the exact business composition.

CertificationsThe supplier holds an ISO 9001:2015 management-system certificate. This is explicit evidence of formal quality-management certification.

After-Sales capabilityThe supplier has documented complaint-handling procedures and records, inventory capability, and training listed among its overseas offerings. However, it reports zero countries with overseas services and lacks an overseas warehouse and showroom, so after-sales reach is limited based on the available evidence.

R&D capabilityThe supplier reports new products within the past year, PS and CAD software capability, two R&D patents, 3D software design services, and ODM services. It lacks an available SDK and private mold-design capability, but the documented R&D activities support a positive assessment of general innovation capability.

Production capacityThe supplier reports one production line, inventory capability, ongoing batch quantity reconciliation, outsourcing SOPs, valid contracts with associated subcontractors, and peak-season order fulfillment within 15 workdays. These are explicit operational capabilities, although the single production line indicates a limited stated production base.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, as well as 3D software design and ODM services. This is direct evidence of broad customization capability.

Client casesThe supplier reports providing OEM services for well-known brands and a repeat-buyer preference of 80%–100%. It reports no collaboration with Fortune 500 companies; therefore, customer experience is supported by brand OEM and repeat-buyer evidence but not by Fortune 500 cases.