
Products
Megaphone
Product Name: Megaphone
Operating Voltage: 3.7V / 6V
Product Dimensions: 230mm (H) × 145mm
Lighting Power: 1W
Distortion Rate: 1%
Output Sound Level: >115dB
Peak Power: ≥20W
Transmission Distance: 600m
Product Weight: 430g (including lithium battery)
Battery Capacity: 2000mAh
Housing Material: ABS Aviation-Grade Material
Key Features: LED lighting / 240-second recording / TF card & USB drive support / Bluetooth connection / Whistle/siren function
Description
240-Second Recording / TF Card & USB Support / Dedicated Lithium Battery / Bluetooth Connection
Not Just Useful — But Easy and Practical
LED Lighting
High-intensity lighting — essential for exploration and rescue.Bluetooth Connection
Bluetooth connects quickly with no delay — stable, lossless playback.Mini High Power
20W high power with 600-meter transmission range.Noise Reduction
High-fidelity sound restoration with intelligent noise reduction.240-Second Loop Recording
Supports 240-second recording with loop playback — anytime, anywhere.TF Card Playback
Supports TF memory card with intelligent decoding and playback.Built-in Lithium Battery
Built-in lithium battery — self-charging for added convenience.USB Drive Playback
Supports USB flash drive — intelligent audio decoding.
Born for the Call
Central speaker amplification system — loud and clear with no distortion.
High Frequency
No Distortion
High Fidelity
Wide Soundstage
Details Define Quality
Premium ABS aviation-grade material — elegant and sophisticated.
Easy Operation
All buttons labeled in Chinese — user-friendly with intelligent battery level display.Dual Power Supply
Lithium battery or 4 × AA dry batteries — long-lasting endurance with convenient charging options.Comfortable Feel
ABS body construction — premium texture and refined appearance.Compact & Portable
Exquisite compact design — easy to carry outdoors. Lightweight and ready to use at a moment's notice.
240-Second Noise-Reduction Recording
Automatic noise reduction — loop playback with ultra-long standby.
Without Noise Reduction (significant background noise)
With Noise Reduction (minimal background noise)
119/120 Alarm Sounds
Multi-level protection for outdoor rescue.
High Capacity — Powerful Endurance
Built-in Apple-grade lithium battery — self-charging for added convenience.
48h Ultra-Long Standby
10h Strong Endurance
1000 Recharge Cycles
Complete Function Key Guide — All the Features You Need
Strap Hook
Charging Port
USB Port
Microphone Port (for voice amplification)
Amplify Button
Battery Level Indicator
Record Button
Alarm Button
Power Switch
Fire Alarm Button
Previous Track / Volume Down
Pause / Play
Next Track / Volume Up
Whistle/Siren Button
Lighting Button
Amplify Button
Dry Battery Compartment
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











