Abstract: The present invention is to a collar for animals that can be converted on-the-fly for use in both training purposes by providing cinching around the animal's neck and for non-training purposes wherein the cinching is reduced or prevented.

Abstract: The present invention is to a tightening or cinching harness that reversibly tightens (cinches) and relaxes as the lead is pulled and relaxed by an owner or by the animal.

Abstract: A voice-control intelligent mattress with hardness capable of being adjusted in multiple stages comprises an upper-layer soft pad, a hardness-adjusting device and a lower layer or a multi-layered hard pad that are sequentially arranged from top to bottom; the hardness-adjusting device comprises two adjusting units symmetrically arranged with the transverse center line of the present invention, and a voice-control module connected with the adjusting unit through a wire for controlling the starting and stopping of the adjusting unit; two adjusting frames connected with the adjusting unit are symmetrically arranged on the two sides of the adjusting unit; an elastic mesh belt installed on the adjusting frames is tightened or loosened along the expansion or contraction of the adjusting frames; the hardness of the mattress can be precisely adjusted so that the various demands of users can be satisfied.

Abstract: A voice-controlled pillow with height capable of being adjusted in multiple stages comprising an adjusting mechanism which is wrapped by a flexible pad arranged on the exterior of the adjusting mechanism. The adjusting mechanism comprises two moving bases that are oppositely arranged and relatively movable, and a distance-adjusting device that is used for adjusting the distance between the two moving bases, wherein a plurality of adjusting bridge frames are arranged along the length direction of the distance-adjusting device between the two moving bases. The distance-adjusting device is further connected to a voice-control module used for controlling the initiating and stopping through a wire. According to the aforesaid structure, the height of the pillow can be flexibly adjusted, satisfying different users' requirements of the pillow's height. Through the voice-control module, the height of the pillow can be intelligent controlled, improving the comfort and convenience for the users.

Abstract: A voice-control intelligent mattress with hardness capable of being adjusted in multiple stages comprises an upper-layer soft pad, a hardness-adjusting device and a lower layer or a multi-layered hard pad that are sequentially arranged from top to bottom; the hardness-adjusting device comprises two adjusting units symmetrically arranged with the transverse center line of the present invention, and a voice-control module connected with the adjusting unit through a wire for controlling the starting and stopping of the adjusting unit; two adjusting frames connected with the adjusting unit are symmetrically arranged on the two sides of the adjusting unit; an elastic mesh belt installed on the adjusting frames is tightened or loosened along the expansion or contraction of the adjusting frames; the hardness of the mattress can be precisely adjusted so that the various demands of users can be satisfied.