... the water flow 2) FM shower radio 3) Used for household bath room, sauna, radio gift and spa 4) eco ... you need to do is fit the radio in line with your shower hose, where water that flows through ... .10. Suit for home radio, promotion gift, advertising gift, shower radio, eco-friendly products, novel radio.Before Orders:If possible, ... FCCWelcome to contact us for more details! FM band waterproof radio