Voice Amplifier Manuals & User Guides

SHIDU SD-M500 Voice Amplifier User Manual

September 13, 2026

SHIDU SD-M500 Voice Amplifier Specifications Max output power: 10W Frequency response: 80Hz-18KHz Output Impedance: 4Ω Work temperature: -10°C - 45°C Charging voltage: DC 5V 1A Amplify time: 12-15 hours Music play time: 8-10 hours Charging time: 3-5 hours Function Illustration…

Brand: SHIDU

yanmai K3 Wireless Lavalier Voice Amplifier User Manual

August 8, 2026

yanmai K3 Wireless Lavalier Voice Amplifier Overview This wireless lavalier voice amplifier system includes a receiver and transmitter for voice amplification mode, with an alternate Bluetooth mode for audio playback. It provides indicators for connection, charging status, and power levels.…

Brand: YANMAI

NORWii Wireless Presenter and Voice Amplifier Installation Guide

July 28, 2026

Installation manual Wireless Presenter and Voice Amplifier 1. Set the keyboard type to ANSI (macOS only) Follow the video guide or the steps below to complete the setup: http://www.norwii.com/upload/newsen/macos_usb_en.mp4 When you insert the USB receiver into a macOS computer for…

Brand: Norwii

MAIKSON MKS-10VOX Voice Amplifier Instruction Manual

July 24, 2026

MAIKSON MKS-10VOX Voice Amplifier SPECIFICATIONS RMS Power: 8W max Power supply requiremen: DC5V (0.5A-1A) Power dissipation: <1W (Standby mode); 8W (operation mode) Cutoff electric current: <1UA Standby electric current: 3mA Frequency response: 1 00Hz-15KHz Speaker: 3 inches 4 ohms 5…

Brand: MAIKSON

Norwii S358 Wireless Voice Amplifier User Manual

July 21, 2026

Norwii S358 Wireless Voice Amplifier Overview The S358 wireless voice amplifier lets you amplify speech using either the included wired microphone or a pre-paired wireless microphone, and it can also play audio via a 3.5mm AUX input. Specifications Model Specification…

Brand: Norwii

HIPPO MA1 Wireless Lavalier Voice Amplifier User Manual

June 29, 2026

HIPPO MA1 Wireless Lavalier Voice Amplifier Thank you for choosing this product. The HIPPO Voice Amplifier MA1 is designed for teachers, tour guides, shopping guides, and other users requiring high-fidelity sound, low noise, and stable performance. It is portable, easy…

Brand: HIPPO

NORWii N60 Wireless Presenter Voice Amplifier User Manual

June 19, 2026

NORWii N60 Wireless Presenter Voice Amplifier PRODUCT INFO Please read this manual carefully before use to ensure correct usage of the product functions and retain this manual for future reference! This product generates a laser beam. Do not look directly…

Brand: Norwii

NORWii N86s Knorvay Wireless Presenter and Voice Amplifier Instruction Manual

June 17, 2026

NORWii N86s Knorvay Wireless Presenter and Voice Amplifier Specifications Connectivity: USB Receiver, Bluetooth (for firmware updates) Supported Operating Systems: macOS, Windows (requires OS selection in software) Keyboard Type (macOS): ANSI (specific setup required) Usage Instructions Installation Check the update of…

Brand: Norwii

PHORALYN SW006 Wireless Voice Amplifier Instruction Manual

April 30, 2026

PHORALYN SW006 Wireless Voice Amplifier Product Packing List Loudspeaker Wireless microphone Type-C charge cable Lanyard Product Specifications Specification Parameters Bluetooth Core: 5.0 Frequency Response: 150Hz-20KHz SNR: 75dB Distortion: 2-5% Charger Specification: 5V-1A Battery: 18650 Rechargeable Battery Operating Temperature: -10-45°C Bluetooth…

Brand: PHORALYN

WinBridge S90 Voice Amplifier User Manual

February 3, 2026

WinBridge S90 Voice Amplifier Specification Specification Details Output Power 30 W Frequency Range 60 Hz – 18 kHz Speaker Battery 7.4 V / 3500 mAh Speaker Working Time 5–8 hours Handheld Mic Battery 1500 mAh Handheld Mic Working Time 1–3 hours Speaker Size — inch Speaker…

Brand: WinBridge