1. Introduction
The SHIDU H6 is a 25W portable voice amplifier designed to project your voice clearly and powerfully in various settings such as classrooms, meetings, yoga sessions, and outdoor activities. It features a wireless microphone headset, Bluetooth 5.0 connectivity, and supports multiple media playback options, ensuring your voice is heard by audiences up to 20,000 square feet (2000 square meters).
Image: The SHIDU H6 voice amplifier with its accompanying wireless microphone headset.
2. Package Contents
Please check the box for the following items:
- SHIDU H6 Voice Amplifier
- Wireless Microphone Headset
- Charging Cable (USB)
- Waistband
- User Manual
Image: All components included in the SHIDU H6 product package.
3. Product Overview
3.1 Controls and Ports
Image: Detailed view of the SHIDU H6 amplifier, highlighting its controls and input/output ports.
- Power/Volume Knob: Rotate to turn on/off and adjust volume.
- Mode Selection Button: Press to cycle through modes (Bluetooth, TF Card, USB, FM).
- Bluetooth Button: Activates Bluetooth pairing mode.
- Play/Pause Button: Controls media playback.
- Previous/Next Buttons: Navigates tracks or stations.
- Number Buttons (0-9): For direct song selection in TF/USB mode.
- REC Button: Initiates recording.
- DC 5V Port: For charging the amplifier.
- MIC Jack: For wired microphone input (if applicable).
- USB Port: For USB flash drive playback.
- MIC Volume: Adjusts microphone input volume.
- TF Card Slot: For TF (Micro SD) card playback.
3.2 Dimensions and Weight
- Dimensions: Approximately 9.33 x 7.09 x 3.9 inches
- Weight: Approximately 2.92 pounds (1.33 Kilograms)
4. Setup
4.1 Charging the Device
Before first use, fully charge both the voice amplifier and the wireless microphone headset.
- Amplifier Charging: Connect the charging cable to the DC 5V port on the amplifier and a USB power adapter (not included). A full charge takes approximately 3-5 hours.
- Microphone Charging: Connect the charging cable to the microphone's charging port. A full charge takes approximately 1.5 hours.
Image: Visual representation of the battery capacity and working times for the amplifier and microphone.
4.2 Microphone Pairing
The wireless microphone headset and the amplifier are designed for automatic pairing. Simply turn on both devices, and they will connect to each other automatically, ready for use.
4.3 Wearing the Wireless Microphone Headset
The wireless microphone features removable ear hooks, allowing it to be used as a headset or held handheld.
- Attach the ear hooks to the microphone unit.
- Place the headset over your head with the microphone positioned near your mouth for optimal voice capture.
- Adjust for comfort and secure fit.
Image: Step-by-step guide on how to assemble and wear the detachable wireless microphone headset.
5. Operating Instructions
5.1 Power On/Off and Volume Control
Rotate the Power/Volume knob clockwise to turn on the amplifier. Continue rotating to increase the volume. Rotate counter-clockwise to decrease volume and turn off the device.
5.2 Voice Amplification
Once the amplifier and wireless microphone are powered on and paired, speak into the microphone. Your voice will be amplified through the speaker. Adjust the main volume knob on the amplifier and the MIC Volume knob for desired output.
Image: The SHIDU H6 amplifier showcasing its 25W output and effective coverage area for voice projection.
5.3 Bluetooth Mode
Press the Mode Selection button until 'BLUE' appears on the display, or press the dedicated Bluetooth button. The amplifier will enter Bluetooth pairing mode. On your smartphone or other Bluetooth-enabled device, search for 'SHIDU' and connect. You can now play audio from your device through the amplifier.
Image: The SHIDU H6 amplifier demonstrating Bluetooth connectivity with a smartphone, indicating True Wireless Stereo (TWS) capability.
5.4 Media Playback (TF Card / USB Flash Drive)
Insert a TF (Micro SD) card or USB flash drive into the respective slot. The amplifier will automatically switch to the corresponding playback mode or you can select it using the Mode Selection button. Use the Play/Pause, Previous, and Next buttons to control playback. For quick song selection, use the number buttons (0-9) to directly input the track number.
Image: The SHIDU H6 amplifier's front panel, highlighting the number buttons used for direct song selection during media playback.
5.5 Recording Mode
In TF card or USB flash drive playback mode, press the REC button to start recording. Ensure a storage device is inserted. Press REC again to stop recording. Recordings will be saved to the inserted storage device.
5.6 True Wireless Stereo (TWS) Function
The SHIDU H6 supports TWS, allowing two H6 amplifiers to connect wirelessly for a stereo sound experience. Refer to the full manual for detailed TWS pairing instructions.
Image: Two SHIDU H6 amplifiers wirelessly connected using the True Wireless Stereo (TWS) function.
6. Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the amplifier and microphone in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods.
- Water Exposure: This device is not waterproof. Avoid exposure to water or high humidity.
7. Troubleshooting
- No Sound:
- Ensure the amplifier is powered on and the volume is turned up.
- Check if the wireless microphone is powered on and successfully paired with the amplifier.
- Verify that the microphone is positioned correctly and not too far from your mouth.
- Distorted Sound:
- Reduce the volume on the amplifier.
- Ensure the microphone is not too close to your mouth or the amplifier speaker.
- Check for interference from other electronic devices.
- Bluetooth Connection Issues:
- Ensure the amplifier is in Bluetooth mode.
- Turn off and restart Bluetooth on your device and the amplifier.
- Make sure your device is within the effective range (typically 10 meters) of the amplifier.
- Forget the device from your phone's Bluetooth settings and re-pair.
- Loud Bluetooth Voice (Startup/Mode Change):
- Some users report a loud voice prompt when entering Bluetooth mode. Ensure the amplifier's main volume is set to a low level before changing modes or powering on to mitigate this.
8. Specifications
| Feature | Specification |
|---|---|
| Model Number | H6 |
| Output Power | 25W |
| Coverage Area | Up to 20,000 sq. ft (2000 sq. meters) |
| Amplifier Battery | 3600mAh Lithium-ion |
| Amplifier Working Time | 10-12 hours (depending on volume) |
| Amplifier Charging Time | 3-5 hours |
| Microphone Battery | 550mAh (estimated based on working time) |
| Microphone Working Time | 4-6 hours |
| Microphone Charging Time | 1.5 hours |
| Connectivity | Bluetooth 5.0, UHF Wireless, 3.5mm AUX Input |
| Media Support | TF (Micro SD) Card, USB Flash Drive |
| Additional Features | Recording, FM Radio, TWS (True Wireless Stereo) |
| Color | Black |
9. Warranty and Support
For warranty information, technical support, or any inquiries regarding your SHIDU H6 Voice Amplifier, please refer to the contact information provided in your product packaging or visit the official SHIDU website. Keep your purchase receipt for warranty claims.
