What is the battery life and type?

It features a dual lithium battery design for long battery life and is rechargeable.

What are the main functions of this megaphone?

Functions include speaking, siren, recording, USB/TF card support, Bluetooth, and LED lighting.

Hot Selling Good Price Handheld Loudspeaker Megaphone Professional Bluetooth

Name: Hot Selling Good Price Handheld Loudspeaker Megaphone Professional Bluetooth
Brand: Hangzhou Besta Electronics Co., Ltd.
SKU: 2214337375

Zhejiang, ChinaHangzhou Besta Electronics Co., Ltd.

US$5.00-6.00

100 Pieces

Product profile

Customization

Available

Cone

Plastic

Connection Type

Bluetooth

Model NO.

SD-5SD

Impedance

2 Ohms

Power

20W

Sound Pressure Level

105dB

Usage

Portable Audio, Public Address, Patrol Work

WORD nChannels

Mono

Style

Portable

Feature

Lighting ,Rechargeable Battery, Bluetooth

Power Supply

Li-ion Battery

Transport Package

Carton Packaging

Specification

D15*H24CM

Trademark

SHENGYUEDA

Origin

China

HS Code

8518500000

Production Capacity

50000PCS

Key features

Professional Manufacturer: Over 30 years experience producing handheld megaphones with 1 million annual output.

Full Customization: Supports OEM/ODM, custom design from samples or drawings with professional engineers.

Bluetooth Connectivity: Built-in Bluetooth function for wireless audio transmission and control.

Long Recording Time: Features 260 seconds long recording capability via USB and TF card support.

Multi-Function Design: Includes LED lighting, siren, alarm sounds, and rechargeable lithium battery.

High Sound Pressure: Delivers 105dB sound pressure level with 20W power for clear public address.

Quality Assurance: 100% inspection for finished products with real-time quality tracking system.

Portable Structure: Durable ABS body, lightweight at 800g, size 150x240mm for easy carrying.

Company profile

Hangzhou Besta Electronics 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: 23 years CertifiedNearest Port: Ningbo Port; Shanghai PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier is a combined company manufacturing electronic, audio, video, and related equipment, with three production lines and 23 years of export experience. It offers extensive customization, ODM services, and has developed new products within the past year. It also reports OEM service for well-known brands, quality assurance, and raw-material traceability. However, its management and operational controls show several weaknesses: no supplier management-system certifications, no written procedures or records for finished-product inspection, corrective and preventive actions, or complaint handling, and no continuous quantity reconciliation. It has no stated stock, overseas warehouse, or overseas showroom capability, and lacks an available SDK. Financial information is indicated for the past three years, but the slices do not provide sufficient non-monetary evidence to assess financial credibility.

Supplier typeThe supplier is identified as a combined company whose business scope covers electronic equipment, audio equipment, video recording and playback equipment, and related electronic devices. It operates three production lines and is not an offshore company.

CertificationsThe supplier’s management-system certification status is explicitly listed as NIL. This is direct evidence that no such certification is reported in the provided information.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions or effective customer-complaint handling. It also reports no in-stock service, overseas warehouse, or overseas showroom capability, indicating limited documented after-sales and overseas support infrastructure.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has one R&D engineer with stated experience. However, it has no available SDK, so the evidence supports product-development activity but not a complete developer-support capability.

Customization capabilityThe supplier explicitly supports customization from samples and designs, flexible and full customization, and minor customization. It also provides ODM services, demonstrating broad customization coverage.