This model is installing with : Standard Features Upgraded features Nano bubble Japanese spa -Massage jets x6 Acupunture back jets x12 Armrest Jets x4 Bottom jets x16 Pump 2.0HP x1 Eye-Lite LED x8 Standard Features: Long Bath Whirlpool Cast acrylic fiberglass bathtub c/w 1 front +2 sides cover panel Control button x1 Chromo light of IP 64std Suction fitting x1 Drainage x1 Mixer Tap Fitting x 1 Hand held shower x 1 Faucet handle c/w hot & cold x1 Water level sensor x1 Leakage protection Upgraded Features: Keep warm heater 1kw x1 Disinfection by ozone Self-cleansing pipeline drainage