While you’ll find there’s plenty of room for four adults to comfortably relax, the portable hot tub features a compact profile, so you can conveniently place it indoors or outdoors. Amongst the many classic jets, the J-210™ model boasts a powerful rotational jet, whirlpool jet and foot mound jets for a full-body hydromassage. The spa doesn’t require electrical hardwiring so set up is simple, requiring only a 120V outlet for plug-in!