USA Mini Theremin – Compact Touchless Synth with Color Screen Display

A pocket-sized theremin packed with surprising power, modern features, and rich tonal variety. This mini electronic instrument lets you control pitch and expression through hand movement, just like a full-sized theremin but adds a high-resolution screen, multiple sound engines, onboard speaker, and dozens of playable instrument presets.

Perfect for beginners, synth enthusiasts, educators, traveling musicians, and anyone who loves experimenting with sound.

Color Screen with Real-Time Visual Feedback

The integrated color display shows:
• Waveform
• Time/frequency information
• Volume level
• Pitch indicator
• Musical note reference (piano pitch view)

With full menu navigation via the front-panel buttons, you can easily adjust settings, change sounds, and monitor performance at a glance.

🎵 70+ Instrument Voices Built In

Choose from more than 70 sound presets, including:
• Classic theremin tones
• Analog synth voices
• Ambient textures
• FX sounds
• Over 20 traditional Chinese instruments (erhu, guzheng, dizi, etc.)

This makes the Mini Theremin uniquely expressive and extremely fun to explore.

📡 Detachable & Expandable Antenna System

The included telescoping antenna is removable and adjustable.
For even greater pitch sensitivity, you may:
• Use a longer aftermarket 3.5mm antenna
• Attach the included antenna to a metal rod or metal plate
• Gently press a metal object against the existing antenna block

After powering on, allow 5 minutes for the pitch circuit to stabilize — just like a traditional theremin.

🔊 Built-In Speaker + Headphone/Audio Output

Play anywhere with the internal speaker, or connect headphones / external speakers for private practice or performance.
The speaker automatically mutes when an audio device is plugged in.

✨ Ultra-Portable, USB-Powered Design

Only 98 × 70 × 16 mm and 107g, this theremin fits in your pocket and runs from any USB-C power source wall adapter, computer, or power bank.

Bring it to rehearsals, classrooms, studio sessions, or outdoor jams.

SPECIFICATIONS

• Dimensions: 98 × 70 × 16 mm (3.86" × 2.76" × 0.63")
• Net Weight: 107g (0.24 lb)
• Power: USB-C
• Screen: Full-color display
• Voices: 70+ instrument presets
• Speaker: Built-in, auto-mute on headphone use
• Antennas: 2 included; removable & extendable

PACKAGE INCLUDES

• 1 × Mini Theremin Instrument
• 1 × USB-C Charging Cable
• 2 × Detachable Antennas
• Original packaging

IMPORTANT NOTE

This instrument is standalone and does not require external software, but double-check compatibility if you intend to use third-party accessories or modulation antennas. It is the buyer’s responsibility to ensure compatibility with any additional devices.