Massage chair This product is an upgraded version of product ja-07a and also a refined product of year 2006 from our company. This unit assembles quintessence of massage chair and with splendid quality. Main functions: 1. By adopting device of moving upwards and downwards, the backrest massages neck, shoulder, back and waist in various massage effects in combination with the human hand imitation massage head driven by four wheels with super low noise. 2. Seat cushion adopts the latest design to carry out massage and shiatsu on hip. 3. Barrel-shape foot massager uses 24 airbags to massage calf, foot and side parts. The pull rod type regulator for shiatsu can regulate its length freely. 4. Parts for massage on back, hip, calf and foot are allocated with 5 micro vibration motors to achieve better results. 5. Storage function is set to realize automatic reset of backrest. 6. The unfold function of backrest realizes various massaging effects on back. 7. Two groups of electric cylinders can lift or lower backrest and calf bracket separately or be synchronized with main engine. 8. The luxurious remote controller is equipped with colorful lcd displayer and shiny keyboard. 9. Airbag cover mechanism system on both armrests gives arms all-round massage. 10. Audio system: (please use original edition products when using relevant documents) Usb port can connect external equipments. Usb1.0/2.0 standard is supported. Usb port can be used to read music files stored in u-disk, usb mobile disk and usb card-reader (cf, smc, mmc, sd, etc). System also supports wma and mp3, fat12, fat16 and fat32 file format or system. Several pieces of classical music are stored in u-disk attached in the product, provided with earphone and micro regulator. 11. Portable thermal therapy device adopts five he-ne lamps as far infrared sources and five jade-made kneading heads to achieve better results. The temperature 30f¦-70f¦ for thermal therapy can be adjusted steplessly