
Product Details
COXO GENI Dental Painless Anesthesia Booster Automatic Injector
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The COXO GENI is a beautifully designed, lightweight wireless dental anesthesia booster that delivers painless, computer-controlled local anesthesia injection. Weighing only 80g with a slim 2.3cm diameter body, it features 3 adjustable injection speeds, a built-in music system to calm patients, and a wireless charging dock for convenient daily clinical use.
3 Adjustable Injection Speeds

- High-precision stable injection motor with 3 selectable speed modes
- Fast: ~89 seconds per 1.8ml cartridge | Medium: ~130 seconds | Slow: ~285 seconds
- Doctors can choose speed mode based on clinical habit and patient sensitivity
- One-button speed switching during the injection process for real-time adjustment
Soft Touch Control — 10 Functions

- Power on (short press) / Power off (long press)
- Switch music (long press) / Music volume adjustment (long press)
- Setting injection volume (short press) / Speed adjustment (short press)
- Aspiration (long press) / Unlock–lock (short press)
- Induction injection button for more convenient one-hand operation
Music System — Calm Patients During Injection

- Speed mode voice prompt: audio cues for different speed modes during injection
- Injection status voice prompt: start, pause, and completion audio notifications
- Built-in soothing music to relieve patient anxiety and tension during anesthesia
Wireless Charging Dock

- Charging stand with box design — charges and stores the handpiece in one unit
- Simply place handpiece on stand to charge — no cables or connectors needed
- Charging stand LED: orange flashing = charging | steady green = full charge
- Handpiece LED: orange flashing = charging | steady green = full charge
Full Technical Specifications
| Maximum Power | 200 VA |
|---|---|
| Power Supply | AC 100–240V 50/60Hz |
| Handpiece Battery | Li-Ion 3.7V 220mAh |
| Charging Stand Battery | Li-Ion 3.7V 800mAh |
| Injection Speed — Fast | ~89 seconds / 1.8ml cartridge |
| Injection Speed — Medium | ~130 seconds / 1.8ml cartridge |
| Injection Speed — Slow | ~285 seconds / 1.8ml cartridge |
| Handpiece Dimensions | 2.3 × 2.3 × 16.5 cm |
| Handpiece Weight | 80 g |
| Operation Mode | Short-Period Intermittent |