Waterpik LAR-563 Easy Select 5-Spray Handshower in ChromePowerSpray+ EasySelect allows you to change the spray setting on the shower head's handle, making it easier than ever to enjoy different experiences mid-shower. This hand held shower head also includes OptiFLOW technology that increases the water force up to 30 percent by optimizing water flow, so you feel refreshed and invigorated with every shower.