1. Made of high-quality ABS, which is wear-resisting and durable, giving you a comfortable hand feeling. 2. New replace remote control, ready-to-use without setting. 3. and full access to all the buttons. 4. No programming required, put batteries in and it can work well. Colour: black Material: ABS Particular attention:This product is a series of multi-function products. If you need to control your Bose audio equipment, please follow the steps bel.1:Switch to aux2 mode first. 2:Press and hold the aux2 mode for a long time. After the green light is always on, enter the code 3111, press the Vol +key once, then press the guide button, and finally press exit to exit. The setting is completed. 3:Aux2 mode can operate Bose audio Package Contents: 1 x Remote Control(AAA Batteries not included) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.