3D Massage Mechanism SL-Track Deep Calf Kneading Computerized Body Scanning 9 Auto Programs & 5 Massage Styles 2 Stage Zero Gravity Space Saving Technology Lumbar and Foot Heating Automatic Extendable Footrest Surround Sound Bluetooth Speakers

4D Massage Mechanism Intelligent Health Detection SL-Track Zero Gravity Reclining Lumbar & Calf Heating 17 Auto Programs 9 Massage Styles Automatic Extendable Footrest 32 Cell Full Body Air Massage 4D+ Sonic Massage

4D Massage Mechanism Intelligent Voice Control Computerized Body Scanning SL-Track 26 Air Cell Full Body Compression Lumbar & Calf Heating Automatic Extendable Footrest Triple Action Foot Massager Zero Gravity Reclining Space Saving Technology 9 Auto Programs with 8 Massage Styles Surround Sound Bluetooth Speakers...

4D Massage Mechanism Heated Back Roller Computerized Body Scanning SL-Track 8 Auto Programs & 6 Massage Styles Space Saving Technology Zero Gravity Reclining Deep Calf Kneading Convenient Shortcut Panel Surround Sound Bluetooth Speakers

4D Dual Mechanism 2 Separate Mech Controller Flex Track System 190° Spinal Decompression Stretch  Intelligent Voice Recognition Touchscreen Controller Lumbar Heating Therapy 54 Air Cell Compression 18 Auto Programs & 5 Massage Styles Spinning Calf Rollers Extended Calf Massage HD Bluetooth Surround Speakers Automatic...

2D Massage Mechanism 24 Cell Full Body Air Massage Automatic Body Scan 12 Auto Massage Modes 5 Manual Massage Modes SL Track Touchscreen Controller Lumbar Heating Zero Gravity Space Saving Spring-loaded Extendable Footrest Foot Rollers Bluetooth Speakers

Walking Technology Duo Mech™ 4D+3D Mechanism SL Flex Track Intelligent Health Detection 3 Arm Rollers 4D Massage Mechanism Body Scan Technology Smart Voice Control Lumbar & Calves Heat Therapy 50 Air Cell Full Body Compression 12 Auto Programs & 6 Massage Styles Heated Foot...