USB Powered Gaming Computer Speaker System Wired 3.5mm Audio Bass/Treble Control
đź“‹ Specifications
| Feature | Detail |
| Model | D-220 |
| Color | Black + White |
| Material | ABS Plastic |
| Speaker Configuration | 4 total (2 front main + 2 satellites) |
| Power Supply | USB DC 5V (adapter not included) |
| Connection | 3.5mm audio jack |
| Controls | Bass, Treble, Volume, Power button (yellow LED) |
| Frequency Response | 25Hz – 20kHz |
| Signal‑to‑Noise Ratio | ≥80dB |
| Rated Power | 5W (main) + 3W × 2 (satellites) |
| Input Voltage | DC 5V 1A |
| Current | 600mA |
| Main Unit Size | 20 × 11 × 10 cm (7.9″ × 4.3″ × 3.9″) |
| Satellite Size | 11 × 8 × 6 cm (4.3″ × 3.1″ × 2.4″) |
| Main Cable Length | 1.2 m (3.9 ft) |
| Waterproof Rating | Not waterproof (indoor use only) |
| Battery / Bluetooth | None – USB power + wired only |
âś… 4 SPEAKERS – FILLS YOUR ROOM WITH STEREO SOUND
Main unit: 2 front‑facing drivers.
Plus 2 detachable satellite speakers (left + right).
Total configuration creates a wider soundstage than basic single‑unit speakers.
âś… USB POWERED – NO WALL WART NEEDED
Runs on standard DC 5V via USB port.
Connect to your computer's USB, a laptop USB‑A port, a power bank, or any 5V phone charger.
No built‑in battery – always ready when your computer is on.
âś… SIMPLE 3.5MM CONNECTION – WORKS WITH ANYTHING
Universal 3.5mm audio jack – just plug into your PC, laptop, phone, tablet, MP3 player, or gaming console.
No Bluetooth setup, no driver installation – truly plug and play.
âś… BASS + TREBLE CONTROLS – CUSTOMIZE YOUR SOUND
BASS knob – turn up the low end for movies and games.
TREBLE knob – add clarity to vocals and high frequencies.
Volume knob – master control.
Center power button – turns the system on/off (yellow LED indicator).
✅ COMPACT & SPACE‑SAVING
Main unit: 20 × 11 × 10 cm (7.9″ × 4.3″ × 3.9″) – fits under most monitors.
Satellite speakers: 11 × 8 × 6 cm (4.3″ × 3.1″ × 2.4″) – place on left and right of your desk.
Total cable length: 1.2 m (3.9 ft) from main unit to source.
âś… WIDE FREQUENCY RESPONSE – 25Hz TO 20kHz
Surprisingly deep bass extension for a compact system.
≥80dB signal‑to‑noise ratio – clean, clear audio.
Main unit: 2 front‑facing drivers.
Plus 2 detachable satellite speakers (left + right).
Total configuration creates a wider soundstage than basic single‑unit speakers.
âś… USB POWERED – NO WALL WART NEEDED
Runs on standard DC 5V via USB port.
Connect to your computer's USB, a laptop USB‑A port, a power bank, or any 5V phone charger.
No built‑in battery – always ready when your computer is on.
âś… SIMPLE 3.5MM CONNECTION – WORKS WITH ANYTHING
Universal 3.5mm audio jack – just plug into your PC, laptop, phone, tablet, MP3 player, or gaming console.
No Bluetooth setup, no driver installation – truly plug and play.
âś… BASS + TREBLE CONTROLS – CUSTOMIZE YOUR SOUND
BASS knob – turn up the low end for movies and games.
TREBLE knob – add clarity to vocals and high frequencies.
Volume knob – master control.
Center power button – turns the system on/off (yellow LED indicator).
✅ COMPACT & SPACE‑SAVING
Main unit: 20 × 11 × 10 cm (7.9″ × 4.3″ × 3.9″) – fits under most monitors.
Satellite speakers: 11 × 8 × 6 cm (4.3″ × 3.1″ × 2.4″) – place on left and right of your desk.
Total cable length: 1.2 m (3.9 ft) from main unit to source.
âś… WIDE FREQUENCY RESPONSE – 25Hz TO 20kHz
Surprisingly deep bass extension for a compact system.
≥80dB signal‑to‑noise ratio – clean, clear audio.
🎯 PERFECT FOR
🖥️ Desktop computers – simple audio upgrade
đź’» Laptops – better sound than built‑in speakers
📱 Phones & tablets – watch movies with richer audio
🎮 Gaming consoles (with 3.5mm output) – Nintendo Switch, older consoles
🎧 Home office – clear sound for calls and music
🖥️ Desktop computers – simple audio upgrade
đź’» Laptops – better sound than built‑in speakers
📱 Phones & tablets – watch movies with richer audio
🎮 Gaming consoles (with 3.5mm output) – Nintendo Switch, older consoles
🎧 Home office – clear sound for calls and music
⚠️ Important Notes
No power adapter included – you must supply your own USB power source (computer USB port or any 5V USB charger).
No built‑in battery – the speakers only work when USB power is connected.
No Bluetooth – wired 3.5mm connection only.
Not waterproof – keep away from liquids.
No power adapter included – you must supply your own USB power source (computer USB port or any 5V USB charger).
No built‑in battery – the speakers only work when USB power is connected.
No Bluetooth – wired 3.5mm connection only.
Not waterproof – keep away from liquids.
