Features: - 5 working modes. - Ball technology for fully suck up the water during 360° movement. - Detachable water tank for easy cleaning. - 350 ml large water tank. - IPX7 waterproof, can be used in wet areas. Specifications: - Model: AOW03. - Waterproof level: IPX7. - Power: 3W. - Noise: ≤ 72dB. - Water pressure: 30-150PSI. - Water tank: 350 ml. Package contains: - 1 x Interdental floss. - 1 x USB charger. - 6 x Tips.