Osaki OS-Pro 4D DuoMax Massage Chair Color:Black the leg-rest can be extended

the leg-rest can be extended by applying light pressure with your legs

Comfort: The most comfortable massage experience

This greatly enhances the realism of the massage

40 Cell Full Body Air Massage

Extra Large Arm & Calf Massage

Osaki OS-Pro 4D DuoMax Massage Chair Color:Black the leg-rest can be extendedIntelligent HealthPro Duo Mech 4D+3D Mechanism 8 Roller Track Massage 2 Heating Cores SL Flex Track Smart Voice Control Body Heat Therapy 36 Air Cell Full Body Compression 20 Auto Programs & 11 Massage Styles Automatic Extendable Footrest Wireless Charging Specification Product Name OS Pro 4D DuoMax User Manual Download Power Supply 110 120V~ Rate Frequency 50 60 Hz Dimensions (W x L x H) Upright 31. 5 x 68" x 50." Reclined 31. 5 x 75. 5 x 42 Minimum