... usually forth-putting. Technical parameters: INPUT VOLTAGE110V~240V AC Height Adjustable Range60cm--125cmOutput Voltage24V DC Color AvailableBlack, White, SilveryMax. ... calories more than the calories consumed, fat accumulation, body weight will rise. 2,memory declineSit too long,Slow down ... and apathetic. 3,lumbarSit too lon long, The body weight pressure at the bottom of spine, plus shoulder and neck ...