• Dual-Core 4D mechanism, precise pressure
• Auto body & shoulder detection
• 132cm SL track (neck → thighs)
• Graphene heating for waist & back
• 18 auto programs + 6 techniques
• Full-body airbags + calf kneading
• 3D foot rollers + extendable leg rest
• Zero-gravity recline + LCD wireless charge
• Hi-Fi Bluetooth speakers