Name: Megaphone with USB/SD Card Polic Microphone Speaker (MK-66SU)
Uploaded: 2026-07-17T04:52:36+08:00
Description: Watch the Megaphone with USB/SD Card Polic Microphone Speaker (MK-66SU) video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

Megaphone with USB/SD Card Polic Microphone Speaker (MK-66SU) Video,Demo, How It Works & Features 2026-05-08 4740
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Product Specifications

Model NO.:

MK-66SU

Type:

Siren

Speaker Design:

Woofer

Shape:

Spiral

Material:

ABS

Sound Frequency:

Low Pitch

Voltage:

12V

Connection Mode:

Single Wire

Current:

2.8A

Contact Point:

Without Contact Point

Energy Exchanging Mechanism:

Electrical

Color:

Red or Blue

Trademark:

OEM

Transport Package:

Paper Box, Giftbox

Specification:

Origin:

Ningbo China

HS Code:

8518210000

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Megaphone with USB/SD Card Polic Microphone Speaker (MK-66SU) Video,Demo, How It Works & Features

Product Specifications