Outdoor spa hot tub has many functions.
Underwater lighting:You can turn on this light when you massage.
UV sterilizer:This function can be disinfected, so you don’t have to change the water frequently
Control system：（Balboa system）
Optional parts（Need additional money）
(spa cover, Cover lift, Step, Rim LED Light(8PCS), Air Blower with jets, Bluetooth Amplifier with Speakers(Joyonway),LED Cup holder(7pcs),Spa bag,Cabinet and bottom insulation and so on)
We also can custom according to your requirements.