
Products
Megaphone
Product Name: Megaphone
Amplifier Power: 10W
Built-in Lithium Battery: 4000mAh / 3.7V lithium battery
Signal-to-Noise Ratio: ≥ 85dB
Sensitivity: -42dB ± 3dB
Audio Input: 3.5mm AUX external MIC input
Charging Port: Type-C
Speaker Size: 76mm internal magnetic speaker
Frequency Response: 80Hz – 18kHz
Lavalier Mic Connection Range: Approx. 30 meters
Color: Off-white / Cream white
Housing Material: ABS
Description
Magnetic Clip-On Microphone
Wireless wear – no pressure on the head
Solves the problem of traditional headset microphones with cables and pressure on the head – allows you to move freely and transmit your voice without restrictions
Lightweight – ≈9g – nearly weightless
Too heavy – uncomfortable for prolonged wear
Integrated Magnetic Storage & Charging
Charge and use anytime – power always ready
Integrated storage and charging design for the megaphone and microphone – easy to carry – charge and use anytime – upgraded magnetic strength and durability – stronger and more durable
Magnetic Dual Mic – Wireless Interaction
Making knowledge sharing more convenient
Thoughtful dual-mic design – teachers and students can use simultaneously – paired with self-developed intelligent AI noise reduction – clearer sound – more convenient interaction
DSP Intelligent Triple-Chip
Anti-feedback – anti-noise
Anti-feedback, anti-pop, anti-distortion – automatically detects feedback signals – dynamic suppression – real-time anti-feedback
Anti-feedback effect is clearly visible – no noise – more comfortable!
Before noise reduction
After noise reduction
4000mAh Large Lithium Battery
Bigger battery – longer battery life
Upgraded to 4000mAh large-capacity battery – one full charge lasts up to 25 days of use – longer power life – meets daily amplification needs
High-Fidelity Large-Size Speaker
High volume – voice protection
High-quality large speaker – high sensitivity – accurately reproduces audio signal details – loud and clear sound – wider coverage
2.4G Bluetooth Private Protocol
Instantly becomes a mini Bluetooth speaker
Adopts new 2.4G Bluetooth – reduces audio quality loss and latency – enhanced anti-interference and connection stability – music and video watching without delay
Details That Understand You Better
More convenient to carry and use
In addition to acoustic upgrades – we focus on every small detail to provide you with a better user experience
Wireless innovation – upgraded dual-mic lightweight luxury design – magnetic clip-on mic – compact and skin-friendly
Upgraded Type-C interface – higher charging efficiency – faster
Elegant appearance – lightweight luxury compact bag design
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











