Features 1.Made of ABS, it is not easy to wear and durable. 2.Low power consumption, long transmission distance, easy to operate and use. 3.Beautiful appearance and comfortable to touch. 4.Large buttons, feel comfortable, suitable for the whole family. 5.Suitable for Samsung HW-J4000 HW-K360 HW-K450 PS-WK450 PS-WK360 HW-KM36C HW-KM36 HW-JM4000 PS-WJ4000. Specification Features: 1. Made of ABS, it is not easy to wear and durable. 2. Low power consumption, long transmission distance, easy to operate and use. 3. Beautiful appearance and comfortable to touch. 4. Large buttons, feel comfortable, suitable for the whole family. 5. Suitable for Samsung HW-J4000 HW-K360 HW-K450 PS-WK450 PS-WK360 HW-KM36C HW-KM36 HW-JM4000 PS-WJ4000. Specification: Weight: about 53g/1.87oz Size: about 13.5*3.8*1.5cm/5.31*1.5*0.59in Battery: CR3032 (Not Included) Material: ABS environmentally friendly materials Applicable models: for HW-J4000 HW-K360 HW-K450 PS-WK450 PS-WK360 HW-KM36C HW-KM36 HW-JM4000 PS-WJ4000 Color: Black Package List: 1 * Remote Control Package List