?This oral/nasal irrigator can remove food leftovers between teeth where the toothbrush cannot reach. With 2 in 1 design£¬ it also cleans nasal cavity efficiently. By using this£¬ prevents the oral cavity from gum diseases and keeps away from the nasal diseases.? <br><br><strong>Features:</strong> <br>2 in 1 design£¬ it's an oral irrigator and also a nasal irrigator. <br>Removes food leftovers£¬ cleans interdental area effectively and also cleans nasal cavity efficiently. <br>Gentle massage gum£¬ improve nasal and oral hygiene. <br>Energy-saving£¬ auto power-off after work for 2 minutes. <br>Three operation modes for varying nasal and oral needs--Normal &amp; Soft &amp; Pulse. <br>Compact and portable design£¬ only two buttons£¬ easy to use. <br>Jet water nozzles can rotate in every direction. <br>Built-in 2pcs rechargeable NiMH batteries£¬convenient and durable for use after fully charged. <br><br><strong>Specifications:</strong> <br>Color: White + Rose Red <br>Material: ABS <br>Tank Volume: 160ml <br>Water Pressure: 45~75PSI <br>Pump Frequency: 1£¬600 / min <br>Operation Modes: Normal &amp; Soft &amp; Pulse <br>Waterproof Level: IPX7 <br>Rechargeable Batteries: 2 * 1700mAh NiMH Batteries? <br>Charging Time: Approx. 8 Hours <br>Working Time: Approx. 50 minutes at Normal Setting <br>Power Supply: Input: AC 100-240V 50-60Hz; Output: DC 5V 500mA <br>Oral Irrigator Size: Approx. 7.5 * 5.6 * 19cm / 2.95 * 2.2 * 7.5in <br>Oral Irrigator Weight: 264g / 9.32oz <br>Package Size: 13 * 8 * 19cm / 5.12 * 3.15 * 7.48in (L * W * H) <br>Package Weight: 494g / 17.44oz <br><br><strong>Package List:</strong> <br>1 * Oral/Nasal Irrigator <br>2 * Oral Irrigation Nozzle <br>2 * Nasal Irrigation Nozzle <br>1 * Power Adapter <br>1 * USB Charge Cable <br>1 * User Manual (English)