L4 Taiwan cypress mobile phone amplifier holder, business card holder, pen holder 16.5 cm x 13.5 cm x 6 cm Appearance size: the size indicated by the ball pen, the size will have an error. Material: Old Taiwanese furniture juniper old plank Only sell mobile phone wooden holder, not including mobile phone Plug-in-free, using natural science phenomena, and the principle of loud public amplification to make mobile phone music louder. Coupled with the principle of the labyrinth speaker, the design of the path curve has been adjusted in many versions to find the best balance point, so that the sound quality has more depth and breadth. It is obviously different from other devices that increase the volume, the sound becomes more three-dimensional, and the sound feels immersive. 【Precautions】 After the size of your phone plus the protective cover, the thickness should be within 12mm, and the width should be put in, and the larger one can be placed horizontally. 1. Apple's mobile phone can be used 2. For mobile phones of other brands, the speaker output position must be at the bottom of the lower right corner. The old things play with the overall beauty of "taste". The top surface specially retains the original lacquer surface and is made into a weathered texture. The work has a touch of cypress fragrance, which is very textured. The wood that was removed from the old cypress furniture in early Taiwan, the old wood is stable enough, the surface is artificially used, it also has the charm of the old piece, and it has a taste of time. The old wood will inevitably have nail holes or very small cracks. Or potholes, the parts that can be seen with the naked eye have been repaired and polished, and the parts that cannot be polished must be repaired to maintain the nostalgic and retro taste of the original old pieces. Those who can accept the above will then subscript, or First ask the question, thank you. Origin/manufacturing method Handmade in Taiwan Use and maintenance method It can be wiped with clean water and a soft cloth, do not use any detergent, the wood will be sucked in. After soaking up excess water with a cloth, place it in a cool place and dry it naturally. It can be maintained with odorless petroleum jelly, the fragrance will radiate from the surface of the log over time, Slowly fade, which is normal.