1.[Versatile Compatibility]: Designed to fit most electric air pumps, including HT-781, HT-782, HT-790, HT-792 models. This adapter kit ensures you can easily inflate a wide range of items, making it a must-have accessory for outdoor enthusiasts and water sports lovers. 2.[Full Inflation Kit]: The set includes a 100 cm (3.3 ft) sturdy hose and 6 nozzles of different sizes, allowing you to inflate a variety of items, such as stand-up paddle boards, kayaks, inflatable boats, rafts, pools, tents, and balls. Perfect for all your inflation needs! 3.[Safe Connection]: Adopts a screw-on pump connector to ensure airtightness and avoid air leaks during inflation. This ensures that your outdoor gear is inflated efficiently and quickly, saving time and energy for your adventures. 4.Easy to Use: Simply connect the hose to the electric pump and select the appropriate nozzle for your inflatable item. The user-friendly design allows you to easily switch between different nozzles, allowing you to inflate multiple items with minimal effort.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store