This showerhead features a 3W speaker and a 500mAh battery for up to 6 hours of playtime. It supports Bluetooth 4.1 with a 33 ft. range and has an IPX4 waterproof rating. The showerhead has a flow rate and water consumption of 1.8 GPM. The price drops from $35.62 to $9.88. Shipping is free for orders over $35, or it adds $6.99.