
Products
Megaphone
Product Name: Megaphone
Operating Voltage: DC 12V
Transmission Range: ≥1200 meters
Output Power: 100W
Recording Time: 1000 seconds
Frequency Response: 200Hz – 10kHz
Distortion Rate: <1%
Material: ABS
Product Weight: 1.5kg
Power Supply: Built-in Lithium Battery
Supported Storage: USB Drive / TF Card
Playback Formats: AUX / Bluetooth / USB / TF Card
Colors: White & Blue / Black
Description
Handheld Sound Amplification Tool
High Volume · True Sound Fidelity · Powerful Penetration · Supports USB / TF Card

Eight Upgraded Features
Wireless Bluetooth
Priority Payment Broadcast
Super Loud Volume
USB / TF Card Slots
Ultra-Long Recording
True Sound Fidelity
High Power
Quality Assured

Multi-Function Control Panel
New electronic button operation — upgraded features for easier use.
Volume Down (Previous Track) — Long Press to Record
TF Card Slot
USB Port
AUX Interface
Indicator Light
Playback
Play / Pause
Charging Port
Volume Up (Next Track)
Left — MP3 Mode
Center — Power Off / Switch Button
Right — Alarm Mode

High-Frequency True-Voice Amplification
1000-Meter Powerful Penetration
100W high power delivers loud, distortion-free sound with broader transmission range.

Wireless Bluetooth Connectivity
Enjoy a Wide Range of Audio Resources
New Bluetooth connection — stable signal with no disconnection.

1000-Second Ultra-Long Recording
Powerful and Crystal-Clear Sound
Clear audio quality with loud and impactful volume — smooth to operate and pleasant to listen to.

Supports USB / TF Card
Direct Reading — Plug and Play
Brings you a brand-new experience.
TF Card Playback
USB Drive Playback

Detachable Handheld Microphone
120cm Coiled Cable
Easy to use — far more than just a simple amplifier.

One-Key Alarm
Ear-Piercing Siren
Built-in alarm sound — both entertaining and safe.

High-Capacity Lithium Battery
Strong Endurance
72-hour ultra-long standby time — built-in plug for direct charging, convenient and easy to use.
Overheat Protection
Overvoltage Protection
Reverse Polarity Protection
Short Circuit Protection
Battery Installation Instructions
For first-time use, place the original battery inside the unit with the metal contact facing downward — the unit will power on only after proper installation.
If using C-type dry batteries, open the rear cover and insert the battery holder.
Lithium Battery Installation Diagram
Battery Holder Installation Diagram (for C-type batteries)

Convenient Shoulder Strap Design
Easier to carry for outdoor use — your reliable partner for both daily life and business.

High-Quality ABS Engineering Plastic
High drop resistance, sturdy and durable — flexible use with smooth contours.

FAQs
A: We focus on 12 core industrial product categories, mainly including:
Safety protection equipment: metal detectors, security scanners, security checkpoint platforms, safety bollards
Storage solutions: safes, security trays, anti-theft storage cabinets
Warning signs: various warning tapes, safety sign boards
Smart industrial equipment: IoT sensors, smart monitoring devices
Personal protective equipment (PPE): safety helmets, protective clothing, protective gloves, etc.
Firefighting equipment: fire extinguishers, fire hydrants, emergency lighting
Tools and hardware: industrial-grade manual/power tools
Electrical components: circuit breakers, cables, distribution boxes
Logistics packaging: pallets, returnable containers, packaging materials
Cleaning supplies: industrial cleaners, dust removal equipment
Office supplies: office furniture, stationery consumables
Other industrial consumables
All products comply with international quality standards (ISO9001, CE certification, etc.).
A: We support combined orders across multiple product categories to lower the minimum order threshold for individual items. For further inquiries, please contact our sales team for accurate quotations.
A: Yes, we offer OEM/ODM customization services:
Logo customization: Print your brand logo on the products.
Specification adjustments: Dimensions, colors, and materials can be modified according to your requirements.
Packaging design: Customized outer packaging boxes and instruction manuals.
Function development: Tailored functional features for specific application scenarios.
A: We implement full-process quality control:
Supplier screening: We partner only with factories that are ISO9001 certified.
Incoming material inspection: 100% random sampling inspection is conducted before raw materials are accepted into storage.
Production process monitoring: Real‑time quality checks are performed at critical production stages.
Outgoing inspection: Random sampling tests are carried out on each batch before shipment.
Third‑party certification: We regularly commission international testing agencies such as SGS and TÜV for independent verification.
Warranty commitment: All products come with a 12‑ to 24‑month warranty period.
Should any quality issues arise, we promise to:
Offer free return or exchange within 7 days.
Bear the round‑trip shipping costs.
Provide technical support to resolve any usage problems.
A: Our quotations are typically provided on either FOB (Free on Board) or CIF (Cost, Insurance and Freight) terms:
FOB price includes:
Product cost
Domestic transportation to the port of shipment
Export customs clearance fees
Does not include: international freight charges and import duties.
CIF price includes:
All FOB items
International ocean/air freight
Marine/aviation insurance
Does not include: destination port clearance fees and inland transportation costs.
Additional charges that may apply:
Customization fees (for logo/specification modifications)
Special packaging fees (wooden crates, moisture-proof packaging, etc.)
Rush order fees (for expedited delivery)
We clearly list all cost breakdowns in our quotation, with no hidden charges.
A: We support a variety of international payment methods, including PayPal, Letter of Credit (L/C), Alibaba Trade Assurance, and RMB (CNY) bank transfers.
Payment Terms:
Sample orders: 100% prepayment.
Regular orders: 30% deposit + 70% balance payment before shipment.
Long-term cooperative clients: Credit terms (Net 30/60/90) may be applied upon request











