1.silicone rubber material
2.horn speker shape
3.no battery,portable,wireless
4.comptitive price

1, Made of 100% food grade silicone material

2.Size: 70*190mm
3.Shape:Trumpet holder;horn stand;loud speaker

4,All colors are avaible

5, Light weight, washable
6, Unique ergonomic design
7, Quality certification and environmental certification
8, Non-stick, flexible and easy to clean, harmless
9, Easy access to all controls and ports
10, Play-through design for full function while in case
11, Complete protection from scratch and dust
12, Odor-free, anti-static and dust proof