Quantum QHM 620 USB Mini Speaker — QHM 620

Discover crisp, portable sound with the Quantum QHM 620 USB Mini Speaker — a compact audio solution designed to bring clarity and punch to your workstation, laptop or travel kit. This plug-and-play USB-powered speaker solves weak built-in speakers and tinny audio, delivering clear mids, defined highs and surprising bass for its size. Practical for daily calls, music and videos, it’s lightweight and durable for on-the-go use. Backed by a 1-year manufacturer warranty and Vlebazaar’s trusted after-sales support and reliable delivery, you get performance plus peace of mind with every purchase.

Top Features

• Compact design — ideal for desks and travel without sacrificing sound quality
• USB-powered plug-and-play — no drivers needed for instant setup
• Clear vocal reproduction — better calls, podcasts and dialogue in videos
• Surprising bass depth — enhanced low frequencies for fuller music playback
• Durable ABS build — scratch-resistant and long-lasting for daily use
• Simple volume control — tactile knob for fast, precise adjustments
• Low power draw — efficient USB power keeps energy use minimal
• Universal compatibility — works seamlessly with PCs, laptops and devices via AUX/OTG
• Stable sound at moderate volumes — minimal distortion for balanced listening
• Lightweight comfort — easy to carry and position anywhere

Technical Specifications

Why Buy From Vlebazaar?

• Verified products and genuine manufacturer warranty — shop with confidence
• Fast, trackable delivery and secure packaging to protect your purchase
• Dedicated customer support and hassle-free returns for peace of mind
• Competitive pricing with occasional exclusive deals and bundle offers
• Detailed product pages and user-focused assistance to help you choose right

Who Should Buy This?

• Students and remote workers who need a compact, clear-sounding desktop speaker
• Frequent travelers looking for lightweight, portable audio for hotels and co-working spaces
• Budget-conscious buyers who don’t want to compromise on clarity and build quality
• Anyone replacing weak laptop speakers or adding a simple external audio upgrade
• Casual listeners who want clear vocal playback for calls, podcasts and videos

Smart FAQs

1. Is the Quantum QHM 620 battery powered?

   No. The QHM 620 is USB-powered and does not contain an internal battery. It draws power directly from your laptop, PC or USB adapter.

2. Will it work with my smartphone?

   Yes. It works with smartphones that support OTG for USB power or via the 3.5mm AUX audio connection if your phone has a headphone jack or adapter.

3. Do I need to install drivers?

   No drivers are required. The speaker is plug-and-play — connect the USB for power and the 3.5mm cable for audio.

4. What is included in the box?

   The package includes the Quantum QHM 620 speaker, USB power cable, 3.5mm audio cable, user manual and warranty card.

5. How long is the warranty and how do I claim service?

   The speaker includes a 1-year manufacturer warranty. For service, contact Vlebazaar support or the Quantum service centre listed on your warranty card; Vlebazaar can assist with claims and logistics.

6. Can it fill a large room?

   As a mini USB speaker, the QHM 620 is optimized for personal desks, small rooms and near-field listening. For large rooms or parties, a higher-power system is recommended.

7. Does it support stereo sound?

   This model is a single compact speaker suitable for mono/near-field use. For full stereo, consider pairing two units or choosing a stereo mini system.