SMACO S400 Portable Scuba Tank 1 liter Capacity 4K Video Playback on Youtube Web
This product is a high-precision product. Manual high high-pressure air pump (Optional). 0.5l diving mini scuba cylinder oxygen tank underwater breath pump equipment set first time please practice in the shallow waters. Life Span Resistant to sea water corrosion for over 500hrs. Surface Processing Hard Anodizing & Spraying Treatment.