Introduction
Thank you for choosing the Vieta Pro Party 11 Portable Bluetooth Speaker. This manual provides essential information for the safe and optimal use of your device. Please read it thoroughly before operating the speaker and retain it for future reference.
The Vieta Pro Party 11 is designed to deliver powerful and immersive sound with its 150W output. Enjoy up to 10 hours of uninterrupted music thanks to its long-lasting rechargeable battery. Advanced Bluetooth 5.3 technology ensures stable and seamless connections. Unleash your inner star with the included wireless microphone and karaoke function. Its versatile connectivity options include Mini Jack 3.5mm, USB Player, and AUX for various audio sources. The speaker also features dynamic RGB LED lighting to enhance your audio experience.
Safety Information
- Do not expose the device to extreme temperatures, direct sunlight, or high humidity.
- Keep the speaker away from water and liquids, despite its water-resistant design, to prevent damage to internal components.
- Do not attempt to disassemble, repair, or modify the device yourself. Refer all servicing to qualified personnel.
- Use only the charging cable provided or a certified equivalent.
- Avoid placing heavy objects on the speaker.
- Ensure proper ventilation when operating the speaker.
Package Contents
Verify that all items are present in the package:
- Vieta Pro Party 11 Portable Bluetooth Speaker
- Wireless Microphone
- Remote Control
- Charging Cable
- Audio Cable (3.5mm Mini Jack)
- Quick Start Guide

Product Overview
Familiarize yourself with the speaker's controls and ports:

- Power Button: Press and hold to turn the speaker on or off.
- Volume Knob: Rotate to adjust the master volume.
- Mode Button: Cycle through input modes (Bluetooth, USB, AUX, FM Radio).
- Play/Pause Button: Play or pause audio playback.
- Previous/Next Track Buttons: Skip to the previous or next track.
- Bass Boost Button: Enhance bass output.
- Light Button: Control RGB LED lighting modes.
- Microphone Inputs (MIC 1, MIC 2): Connect wired microphones (if applicable) or use for the included wireless microphone.
- USB Port: For USB drive playback.
- AUX Input: 3.5mm jack for external audio devices.
- Charging Port: Connect the charging cable.
Setup
1. Charging the Speaker
Before first use, fully charge the speaker. Connect the charging cable to the speaker's charging port and a suitable power source. The charging indicator will show the charging status. A full charge provides approximately 10 hours of playback.

2. Power On/Off
Press and hold the Power button on the top panel for a few seconds to turn the speaker on or off.
3. Bluetooth Pairing
- Turn on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED light.
- On your mobile device, enable Bluetooth and search for available devices.
- Select "Vieta Pro Party 11" from the list.
- Once paired, the LED indicator will stop flashing, and you will hear a confirmation sound.
The speaker has a Bluetooth range of up to 15 meters.
4. TWS (True Wireless Stereo) Pairing
To connect two Vieta Pro Party 11 speakers for a stereo experience:
- Ensure both speakers are powered on and not connected to any Bluetooth device.
- On one speaker (this will be the primary speaker), press and hold the TWS button (if available, or a combination of buttons as per quick start guide).
- The primary speaker will search for the secondary speaker. Once connected, you will hear a confirmation sound.
- Now, connect your mobile device to the primary speaker via Bluetooth as described above. Both speakers will play audio in stereo.
Operating Instructions
1. Karaoke Function
The Vieta Pro Party 11 includes a wireless microphone for karaoke. Simply turn on the microphone, and it will automatically connect to the speaker. Adjust microphone volume using the dedicated controls on the speaker or remote. The speaker also features two microphone input slots for additional wired microphones.

2. USB Playback
Insert a USB flash drive containing MP3 audio files into the USB port. The speaker will automatically switch to USB mode and begin playing music. Use the Play/Pause and Previous/Next Track buttons to control playback.
3. AUX Input
Connect an external audio device (e.g., smartphone, MP3 player) to the speaker's 3.5mm AUX input using the provided audio cable. Press the Mode button to select AUX input. Audio will play from your connected device.
4. FM Radio
Press the Mode button to switch to FM Radio mode. The speaker will automatically scan and save available radio stations. Use the Previous/Next Track buttons to navigate between saved stations.
5. RGB LED Lighting
Press the Light button to cycle through different RGB LED lighting modes or to turn the lights off. The lights synchronize with the music to create a dynamic visual experience.

Maintenance
- Clean the speaker with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Store the speaker in a cool, dry place when not in use.
- Avoid prolonged exposure to direct sunlight or extreme temperatures.
- Charge the battery regularly, even if not in use, to maintain battery health.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on | Low battery; Power button not pressed correctly | Charge the speaker; Press and hold the Power button for a few seconds |
| No sound | Volume too low; Incorrect input mode; Device not connected | Increase volume; Select correct input mode (Bluetooth, USB, AUX); Ensure device is paired/connected |
| Bluetooth connection unstable | Device too far; Interference; Low battery | Move device closer to speaker (within 15m); Avoid obstacles; Charge speaker |
| Microphone not working | Microphone off; Low battery in microphone; Volume too low | Turn on microphone; Replace microphone batteries; Increase microphone volume |
Specifications
| Feature | Specification |
|---|---|
| Model Number | VM-HW350BK |
| Output Power | 150W |
| Bluetooth Version | 5.3 |
| Bluetooth Range | Up to 15 meters |
| Battery Life | Up to 10 hours |
| Connectivity | Bluetooth, USB, AUX (3.5mm Mini Jack) |
| Microphones Included | 1 Wireless Microphone |
| Special Features | Karaoke Function, TWS, RGB LED Lights, FM Radio, Water Resistant |
| Dimensions (D x W x H) | 26.5 x 25 x 59.5 cm |
| Weight | 7.01 kg |
| Water Resistance Level | Resistant to water |
| Audio Output Mode | Stereo |
| Control Method | Remote Control |
Warranty and Support
The Vieta Pro Party 11 speaker comes with a limited warranty. For detailed warranty information, please refer to the warranty card included in your package or visit the official Vieta Pro website. For technical support, troubleshooting assistance, or service inquiries, please contact Vieta Pro customer support through their official channels.
You can find more information and support resources on the Vieta Pro Brand Store.