SHIDU M803 25W Voice Amplifier with 4500mAh Battery & 6.5mm Microphone Input
Product Description
The SHIDU M803 is a 25W portable wired voice amplifier designed for users who need powerful voice projection, extended battery capacity and a dedicated 6.5mm microphone input. Equipped with a large 4500mAh rechargeable battery and a 3-inch speaker, it is a practical audio solution for teaching, training, presentations and group activities.
Unlike many compact voice amplifiers that use a 3.5mm microphone jack, the M803 features a 6.5mm microphone input, offering a different connection option for compatible wired microphones. Combined with Bluetooth 5.3 and multiple audio playback options, the M803 provides a versatile solution for professional voice amplification.
Key Features
4500mAh High-Capacity Battery – Provides increased battery capacity for users who require extended portable voice amplification.
6.5mm Microphone Input – Features a larger wired microphone jack than the commonly used 3.5mm connector, supporting compatible microphone connections.
Powerful 25W Sound Output – Delivers amplified sound through a 3-inch speaker for teaching, presentations and group communication.
Bluetooth 5.3 Connectivity – Stream music, teaching materials and other audio from compatible smartphones or tablets.
USB & TF Card Playback – Supports convenient audio playback from USB drives and TF cards.
Type-C Rechargeable Design – Features a Type-C charging port for convenient battery recharging.
Durable ABS Housing – A practical black design suitable for education and professional audio applications.
Who Is This Product For?
Teachers & Lecturers – For classroom instruction and extended teaching sessions.
Trainers & Presenters – For workshops, group training and professional presentations.
Tour Guides – For communicating with groups during guided activities.
Public Speakers – For voice projection during speeches and group events.
Distributors & Brand Owners – For customers seeking a 25W wired voice amplifier with a large battery and 6.5mm microphone input.
What's in the Box?
1 × SHIDU M803 Voice Amplifier
1 × Compatible Wired Microphone
1 × Type-C Charging Cable
1 × User Manual
Why Choose SHIDU as Your Manufacturer?
SHIDU is a professional manufacturer specializing in portable voice amplifiers and Bluetooth speakers. With extensive manufacturing experience, we provide OEM/ODM services, quality control and factory-direct solutions for global brand owners, importers, wholesalers and distributors.
Contact SHIDU to discuss your product requirements and explore long-term business cooperation.
Frequently Asked Questions (FAQ)
1. Does SHIDU support OEM/ODM customization?
Yes. SHIDU provides OEM/ODM solutions for brand owners, distributors and wholesalers.
2. Can I customize the logo and packaging?
Yes. Logo and packaging customization are available, subject to product model and order quantity.
3. Are samples available?
Yes. Please contact us for sample availability, pricing and shipping details.
4. What is the minimum order quantity (MOQ)?
MOQ depends on the product model and customization requirements. Please contact us for details.
5. What is the warranty period?
SHIDU products come with a 12-month warranty.
6. What are the typical applications of this product?
The M803 is suitable for teaching, training, presentations and group communication.
7. How can I get a quotation for OEM/ODM orders?
Contact us with your preferred model, estimated order quantity and customization requirements to receive a quotation.
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