- Model: E- Flow. - Weight: 1.8 kg. - Handpiece: 40 gr. - Injection mode: Normal, fast, PDL, dosage. - Injection speed: Slow (0.3 ml/min); medium (1.7ml/min), and fast (3.5ml/min). - Battery capacity: 2600 mAh. **For further product information, please contact Chat Support**