4 Pack ProCase Universal Cellphone Waterproof Pouch Dry Bag Underwater Case Bundle with 2 Pack JOTO Swim Buoy Float, Swimming Bubble Safety Float with Adjustable Waist Belt sound Ideal for educational and institutional

Ideal for educational and institutional installations

Cell Phone Strap

helping you work smoothly and bringing a delightful mood to you

001V Battery Type: Can test Li-Po/Li- lon/Li-Fe(2-8S)

4 Pack ProCase Universal Cellphone Waterproof Pouch Dry Bag Underwater Case Bundle with 2 Pack JOTO Swim Buoy Float, Swimming Bubble Safety Float with Adjustable Waist Belt sound Ideal for educational and institutional4 Pack ProCase Universal Cellphone Waterproof Pouch Dry Bag Underwater Case Bundle with 2 Pack JOTO Swim Buoy Float, Swimming Bubble Safety Float with Adjustable Waist Belt This pack contains: 4 Pack Universal size waterproof case dry bag with clear color, fits all smartphones up to 7" diagonal size (Certain big screen phones need to remove protective case); along with two brightly colored swim buoy for open water swimming, safe swim training,