Size: 6.1 inch × 6 inch × 3 inch<br> Weight: 3.2 lb. <br> Liquid Capacity < 8ml<br> Sound Level < 58 dB, <br> <br> Packages: <br> 1pcs Compressor<br> 1pcs air Tube<br> 5pcs Filter Sponges<br> 1pcs adult Mask<br> 1pcs kid’s Mask<br> 1pcs angled Mouthpiece<br> 1pcs Instruction Sheet<br>