1. Introducció
The Moman Voice Amplifier (Model MP-J98) is a versatile 3-in-1 device designed to amplify your voice with clarity and minimal latency. It functions as a voice amplifier, a Bluetooth speaker, and a U-disk player. Equipped with two wireless lavalier microphones, it is suitable for various applications including teaching, public speaking, training, tour guiding, and presentations. The device features a built-in noise reduction chip to ensure clear sound with zero whistling.

Image: The Moman Voice Amplifier unit, two wireless lavalier microphones, and product packaging.
2. Què hi ha a la caixa
Si us plau, verifiqueu que hi hagi tots els components en desembalar-los:
- 1 x Wireless Voice Ampmés viu
- 2 x Micròfon de solapa sense fil
- 2 x Clip magnètic
- 1 cable de càrrega (USB)
- 1 x corretja
- 1 x Manual d'usuari (aquest document)

Imatge: Representació visual de tots els elements inclosos en el paquet del producte.
3. Producte acabatview
Familiarize yourself with the various parts and controls of the Moman Voice Ampmés viu:

Image: Detailed diagram showing the amplifier and microphone components with numbered labels.
- Indicador de bateria
- Indicador de micròfon 1
- Indicador de micròfon 2
- Indicador Bluetooth
- Botó de cançó anterior
- Botó Pausa/Reproduir
- Botó de la següent cançó
- Mode Switch Button (U-disk/BT)
- Control de potència/volum
- Strap Hook Loop
- Micròfon sense fil 2
- Micròfon sense fil 1
- Sivella del cinturó
The wireless microphones feature a connection indicator and a charging indicator. They also include a windproof net and a magnetic clamp per a l'adjunt.
4. Configuració i emparellament
Follow these steps to set up and pair your Moman Voice Ampmés viu:
- Encès: Rotate the Power/Volume knob (9) clockwise to turn on the ampmés viu.
- Vinculació de micròfons: The wireless microphones are stored in a magnetic charging case at the back of the voice amplifier. Simply take a wireless microphone out from its charging slot. The microphone and amplifier will automatically pair and connect. A steady green light on the microphone indicates a successful connection.
- Emparellament Bluetooth: Per utilitzar el amplifier as a Bluetooth speaker, press the Mode Switch Button (8) until the Bluetooth indicator (4) lights up. Enable Bluetooth on your device (e.g., smartphone) and select "MP-J98" from the list of available devices to connect.

Image: Visual guide demonstrating the power-on and microphone pairing process.
5. Instruccions de funcionament
- veu Amplificació: Once the wireless microphone is paired, speak into the microphone. Your voice will be amplified through the main speaker unit. Adjust the volume using the Power/Volume knob (9).
- Music Playback (U-disk): Insert a U-disk (USB flash drive) into the designated port. The amplifier will automatically switch to U-disk playback mode. Use the Previous Song (5), Play/Pause (6), and Next Song (7) buttons to control playback.
- Music Playback (Bluetooth): After pairing via Bluetooth, play audio from your connected device. Use the amplifier's Play/Pause (6), Previous Song (5), and Next Song (7) buttons, or control playback directly from your device.
- Canvi de modes: Press the Mode Switch Button (8) to cycle between U-disk mode and Bluetooth mode.
6. Wearing Methods
The Moman Voice Amplifier and its microphones offer multiple wearing options for convenience:
Per al Ampmés viu:
- Penjant a l'espatlla: Attach the provided strap to the strap hook loops (10) on the amplifier and wear it over your shoulder.
- Clip on Belt: Utilize the belt buckle (13) on the back of the amplifier to clip it securely to your belt.
- Waist Buckle: El amplifier can also be attached to a waist buckle for hands-free operation.
For the Microphone:
- Magnetic Stick: Use the magnetic clip to attach the microphone to your clothing, such as a shirt collar.
- Clip magnètic: The microphone can be clipped onto various surfaces using its magnetic design.

Image: Illustrations demonstrating how to wear the amplifier (shoulder, belt) and microphones (magnetic attachment).
7. Bateria i càrrega
The Moman Voice Amplifier and its wireless microphones are equipped with rechargeable batteries.
- Amplifier Battery Life: Fins a 14 hores d'ús continu.
- Durada de la bateria del micròfon: Up to 6 hours of continuous use per microphone.
- Càrrega: Use the provided USB charging cable. The microphones charge automatically when placed back into their magnetic slots on the amplifier. The battery indicator (1) on the amplifier's display shows the real-time battery level.

Imatge: Primer pla de la amplifier's display, showing battery percentage and connection status for both microphones and Bluetooth.
8. Característiques clau
- Zero Whistling & Low Latency: Equipped with a built-in noise reduction chip, the amplifier delivers clear, high-quality sound without feedback, effectively covering distances up to 66ft/20m.
- Dual-Channel Status Display: A smart display provides real-time information on battery percentage, dual microphone connection status, and Bluetooth pairing state.
- Funcionalitat 3 en 1: Operates as a voice amplifier, Bluetooth speaker, and U-disk player.
- Disseny portàtil: Made from durable ABS material, designed for comfort and convenience with multiple wearing options.
- Aplicació àmplia: Ideal for teachers, speakers, trainers, tour guides, and anyone needing voice amplificació en diferents entorns.

Image: Illustration highlighting the built-in DSP chip for clear sound and 98% noise reduction.

Image: A comparison showing the Moman amplifier's "zero whistling" technology against other devices that produce echo or metallic sound.

Image: Graphic demonstrating the voice amplification range of up to 66ft/20m.

Image: A visual comparison illustrating how the amplifier helps prevent throat strain and expands sound range compared to unampveu viva.
9. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense so ampmés viu | Amplifier is off; Volume is too low; Microphone not paired; Low battery. | Rotate knob clockwise to power on; Increase volume; Ensure microphone is taken out of charging slot for auto-pairing; Charge the amplifier and microphones. |
| Whistling/Feedback noise | Micròfon massa a prop amplifier; Volume too high. | Augmenta la distància entre el micròfon i amplifier; Lower the volume. |
| Microphone not connecting | Microphone not properly removed from charging slot; Low microphone battery. | Ensure microphone is fully lifted from charging slot; Place microphone back in charging slot to charge. |
| Bluetooth no connectat | Amplifier not in Bluetooth mode; Device Bluetooth off; Out of range. | Press Mode Switch Button (8) to enter BT mode; Enable Bluetooth on your device; Move device closer to amplifier (within 66ft/20m). |
10. Especificacions
- Número de model: MP-J98
- Marca: mare
- Color: Negre
- Material: Plàstic ABS
- Tecnologia de connectivitat: Bluetooth, USB, Sense fil
- Font d'alimentació: Funciona amb bateria
- Resposta de freqüència: 20 kHz
- Pes de l'article: 13.4 unces
- Dimensions del paquet: 5.91 x 4.92 x 1.93 polzades
- Distància de transmissió: Fins a 66 m
11. Manteniment
- Neteja: Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni el submergiu en aigua.
- Emmagatzematge: Emmagatzemar el amplifier and microphones in a cool, dry place away from direct sunlight and extreme temperatures.
- Cura de la bateria: For optimal battery life, fully charge the device before first use and periodically if not used for extended periods.
12. Garantia i Suport
The Moman Voice Amplifier is backed by a Garantia de qualitat de 36 mesos for worry-free use. For any product inquiries, technical support, or warranty claims, please contact Moman customer service through the official Moman Store or your point of purchase.
Visita el Moman Store per obtenir més informació i recursos de suport.





