1. Introduksjon
Thank you for choosing the SHIDU 35W Voice Amplifier. This portable voice amplifier is designed to enhance your voice with clarity and power, making it ideal for teachers, tour guides, trainers, public speakers, and fitness instructors. It features a wireless lavalier microphone for hands-free operation and Bluetooth connectivity for audio playback. Please read this manual carefully before use to ensure proper operation and maintenance.
2. Produktet er overview
SHIDU 35W-stemmen Amplifier system includes the main amplifier unit and a wireless lavalier microphone. The amplifier unit is compact and designed for portability, offering various wearing options.

Image 2.1: SHIDU 35W Voice Amplifier and Wireless Lavalier Microphone with included accessories.
2.1 Hoved Amplifier Enhet
- Strøm-/volumknapp: Slår enheten av/på og justerer volumet.
- Mikrofoninngang: For wired microphone connection (if applicable).
- AUX-inngang: For tilkobling av eksterne lydenheter.
- USB-port: For avspilling fra USB-stasjon.
- TF-kortspor: For avspilling av TF-kort.
- Ladeport (Type-C): For å lade amplivligere.
- Modusknapp: Switches between different modes (Bluetooth, USB, TF, AUX).
- Spill av/pause-knapp: Kontrollerer medieavspilling.
- Forrige/Neste spor-knapper: Navigerer i mediespor.
2.2 Wireless Lavalier Microphone
- Strømknapp: Slår mikrofonen av/på.
- Indikatorlys: Viser strøm- og tilkoblingsstatus.
- Ladeport (Type-C): For lading av mikrofonen.
- Klipp: For attaching to clothing.

Bilde 2.2: Nærbilde view of the SHIDU wireless lavalier microphone.
3. Oppsett
3.1 Innledende lading
Before first use, fully charge both the amplifier unit and the wireless lavalier microphone. Use the provided Type-C charging cable.
- Connect the Type-C cable to the charging port on each device and to a USB power adapter (not included).
- Indikatorlampen vil vise ladestatus (f.eks. rød for lading, av eller blå for fulladet).
- Charging time for the amplifier is approximately 2-4 hours.

Bilde 3.1: Den amplifier features a 3100mAh battery, charging in 2-4 hours for up to 16.5 hours of use.
3.2 Pairing the Wireless Lavalier Microphone
Den trådløse mikrofonen og amplifier are typically pre-paired. If re-pairing is needed:
- Slå på amplifier unit by rotating the Power/Volume knob clockwise.
- Turn on the wireless lavalier microphone by pressing its power button.
- The microphone's indicator light should turn solid blue, indicating a successful connection to the amplifier. If it blinks, they are not paired. Refer to the troubleshooting section if pairing fails.
3.3 Bruksalternativer
De amplifier offers multiple ways to wear it for convenience:
- Pearl Chain: Use the included pearl chain for neck-hanging or shoulder-hanging.
- Belteklips: Fest amplifier to your belt or waistband using the integrated clip.
The lavalier microphone is lightweight and clips easily to your collar or clothing.

Bilde 3.2: Den amplifier can be worn with the pearl chain, which is approximately 47.24 inches long.

Image 3.3: The lightweight lavalier microphone (0.02 lbs) clips comfortably to clothing, reducing ear discomfort.
4. Bruksanvisning
4.1 Av/på-funksjon og volumkontroll
- For å slå på, roter av/på-knappen med klokken til du hører et klikk og skjermen lyser.
- Fortsett å rotere med klokken for å øke volumet.
- To decrease volume, rotate counter-clockwise.
- For å slå av, roter knotten mot klokken til du hører et klikk.
4.2 Bruk av den trådløse mikrofonen
- Ensure the microphone is charged and paired with the amplivligere.
- Clip the microphone to your collar, about 15-20 cm (6-8 inches) from your mouth for optimal sound pickup.
- Speak clearly into the microphone. Adjust the amplifier's volume as needed.
4.3 Bluetooth-tilkobling
To play audio from a Bluetooth-enabled device:
- Slå på amplivligere.
- Press the 'Mode' button until the amplifier enters Bluetooth mode (indicated by a voice prompt or display icon).
- On your device, search for Bluetooth devices and select "SHIDU" (or similar name).
- Once connected, you can play music or audio from your device through the amplivligere.

Bilde 4.1: Den amplifier supports Bluetooth 5.3 for wireless audio streaming from compatible devices.
4.4 USB/TF-kortavspilling
- Insert a USB drive or TF card into the respective port.
- Press the 'Mode' button to switch to USB or TF card mode.
- Bruk Spill av/Pause- og Forrige/Neste-knappene for å styre avspillingen.
5. Vedlikehold
- Rengjøring: Tørk av amplifier and microphone with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Lagring: Oppbevar enheten på et kjølig og tørt sted, unna direkte sollys og ekstreme temperaturer.
- Batteripleie: For å forlenge batterilevetiden, unngå å utlade batteriet helt ofte. Lad enheten regelmessig, selv om den ikke er i bruk over lengre tid.
- Unngå vann: Hold enheten unna vann og fuktighet for å unngå skade.
6. Feilsøking
6.1 Ingen lyd fra Amplivligere
- Sørg for at amplieren er slått på og volumet skrus opp.
- Check if the wireless microphone is powered on and successfully paired.
- Verify that the microphone is charged.
- If using AUX/USB/TF card, ensure the correct mode is selected and the audio source is playing.
6.2 Poor Sound Quality or Noise
- Ensure the microphone is positioned correctly (not too close or too far from your mouth).
- Reduce the volume if feedback (howling) occurs.
- Gå unna andre elektroniske enheter som kan forårsake forstyrrelser.
- De amplifier features DSP noise reduction technology to minimize background noise.

Bilde 6.1: Den amplifier utilizes AI intelligent technology with upgraded DSP for 92% noise reduction and 90% connection speed improvement.
6.3 Wireless Microphone Not Connecting
- Sørg for at begge amplifier and microphone are fully charged.
- Power cycle both devices (turn off, then turn on again).
- Ensure they are within the effective wireless range (up to 40m/131 feet).
6.4 Problemer med Bluetooth-tilkobling
- Sørg for at ampLifieren er i Bluetooth-modus.
- Sørg for at Bluetooth er aktivert på enheten din.
- Glem enheten fra telefonens Bluetooth-innstillinger og prøv å pare den på nytt.
7. Spesifikasjoner
| Utgangseffekt | 35W |
| Batterikapasitet (Amplivligere) | 3100mAh |
| Charging Time (Amplivligere) | 2-4 timer |
| Amplifying Time | Opptil 16.5 timer |
| Wireless Microphone Connection Range | Opptil 40 meter (131 fot) |
| Bluetooth-versjon | 5.3 |
| Dekningsområde | Approx. 22,604 sq ft (2100㎡) for up to 320 people |
| Lavalier Microphone Weight | Ca. 0.02 lbs |
| Pearl Chain Length | Ca. 47.24 tommer |
| ASIN | B0FRR8MMDL |

Image 7.1: The 35W output power allows the amplifier to cover a large classroom accommodating up to 320 people.

Image 7.2: Despite its small size, the amplifier delivers powerful sound with strong penetration.
8. Garanti og støtte
For warranty information or technical support, please refer to the documentation included with your purchase or contact SHIDU customer service directly. Contact details can typically be found on the product packaging or the official SHIDU webnettstedet.