UGREEN BS003 V3 5W Portable Voice Amplifier Speaker

Product Description 

Make your voice louder, clearer, and more professional with the UGREEN BS003 V3 Portable Voice Amplifier Speaker. Designed for teachers, trainers, tour guides, coaches, and public speakers, this compact voice amplifier delivers powerful and natural sound projection for classrooms, training sessions, presentations, and outdoor activities.

Featuring advanced DSP Anti-Howling Dual-Chip Technology, the UGREEN BS003 V3 helps reduce unwanted echo, audio feedback, and whistling sounds, ensuring clearer and more stable voice amplification.

Equipped with a 65mm rare-earth neodymium magnetic speaker and 5W audio output, it delivers strong mid- and high-frequency sound for effective voice projection. Its wireless transmission range of up to 10 meters allows you to move freely while speaking.

The speaker also supports multiple audio input options, including Bluetooth streaming, USB flash drive playback, AUX audio input, and wired microphone connectivity. With Bluetooth A2DP/AVRCP support, you can conveniently stream audio from compatible devices.

Powered by a 3250mAh battery, the amplifier offers up to 19 hours of continuous operation. Its USB Type-C charging interface makes recharging convenient, while the lightweight 179g speaker and 25g microphone provide comfortable portability.

Whether you’re teaching students, conducting training sessions, guiding tours, or hosting presentations, the UGREEN BS003 V3 is a practical solution for clear and effortless communication.

Key Features

• DSP Anti-Howling Technology: Dual-chip DSP processing helps reduce echo, feedback, and unwanted whistling sounds.

• Powerful 5W Audio Output: Delivers clear and effective voice amplification.

• 65mm Neodymium Speaker: Features a rare-earth magnetic speaker for powerful mid- and high-frequency sound.

• 10M Wireless Transmission: Allows flexible movement while speaking within the supported wireless range.

• Bluetooth Audio Streaming: Supports Bluetooth A2DP/AVRCP for convenient wireless music playback.

• Multiple Audio Inputs: Supports Bluetooth, USB flash drive, AUX, and wired microphone connections.

• Long Battery Life: Provides up to 19 hours of continuous amplifier operation.

• USB Type-C Charging: Convenient charging through a modern USB-C interface.

• Lightweight & Portable: Weighs only 179g, making it easy to carry throughout the day.

• Ideal for Teaching & Presentations: Suitable for teachers, trainers, tour guides, coaches, and public speakers.

Technical Specifications

Buyer’s Question

1. What is the UGREEN BS003 V3 Portable Voice Amplifier?

The UGREEN BS003 V3 is a compact portable voice amplifier designed to make your voice louder and clearer during teaching, presentations, training sessions, and outdoor activities.

2. What is the audio output power of UGREEN BS003 V3?

It features a 5W audio output and a 65mm rare-earth neodymium magnetic speaker for clear and powerful voice projection.

3. Does the UGREEN BS003 V3 reduce echo and feedback?

Yes. Its DSP anti-howling dual-chip technology helps suppress echo, audio feedback, and unwanted whistling sounds for more stable voice amplification.

4. How long does the UGREEN BS003 V3 battery last?

The built-in 3250mAh battery provides up to 19 hours of continuous amplifier operation. Actual battery life may vary depending on volume and usage conditions.

5. How long does it take to charge the UGREEN BS003 V3?

It takes approximately 3 hours to fully charge the amplifier using its USB Type-C charging interface.

6. Does the UGREEN BS003 V3 support Bluetooth?

Yes. It supports Bluetooth audio streaming with A2DP and AVRCP protocols, allowing you to play audio wirelessly from compatible devices.

7. What is the wireless transmission range of UGREEN BS003 V3?

It supports wireless transmission up to 10 meters in an open environment. Actual range may vary depending on obstacles and interference.

8. Can I play music through a USB flash drive?

Yes. The UGREEN BS003 V3 supports USB flash drive playback, allowing you to play compatible audio files directly.

9. Does the UGREEN BS003 V3 support a wired microphone?

Yes. It supports wired microphone connectivity in addition to its wireless audio options.

10. Is the UGREEN BS003 V3 suitable for classroom teaching?

Absolutely. Its 5W speaker, DSP anti-feedback technology, portable design, and long battery life make it suitable for teachers, lecturers, and trainers.

11. Can I use the UGREEN BS003 V3 for outdoor activities?

Yes. It is suitable for outdoor presentations, tour guiding, coaching, and other activities where clear voice amplification is needed.

12. Is the UGREEN BS003 V3 lightweight?

Yes. The amplifier weighs approximately 179g, while the microphone weighs only 25g, making the complete setup convenient to carry.