Specifications: Material: Copper Available Air Pressure: 2.5~3.5kgf/cm2 Airflow: 23L/Min Sound level: 65-68 dB Autoclavable sterilize:135 degree celsius Accessory tips model:G1,G2,P3 Quantity:1 Set Description: 1. The Super Sonic scaling technology provides almost 3 times the power of traditional air scalers. 2. Advanced Super Sonic 17,000Hz technology provides the most power of any air scaler. 3. Get "Cavitron" type power with the convenience of an air scaler and without the risk to elderly patients with pacemakers. 4. Vector Super Sonic Air Scaler connects to existing Midwest 4/2 Holes. 5. Lightweight and compact, it is easy to carry. Notice: Due to the different monitor and light effect,the actual color maybe a slight different from the picture color.includes:1 x Scaling Handpiece 1 x Universal Spanner 3 x Tips