．360° Swivel cap with 4-way booster rotating patent
Ultima U31 not only utilizes the 360-degree swivel cap with 4-way positioning system but also pioneers the new booster rotating patent to enable faster positioning capability. And the built-in metallic movement guarantees higher quality and better durability for long-term operation.
．Ergonomic Design & Streamlined Contour
Getting rid of distinct edges, Ultima U31 features the streamlined profile for more comfortable and gentle touch. Also, the special curves and anti-slip treatment at the sides altogether offer the required support-force and an easier way to hold and plug.
．Charming Line X Cheerful Colors
Featuring symmetrical and streamlined look, Ultima U31 displays the simple yet fascinating gesture to express the out-of-ordinary taste for style. What’s more, Ultima U31 is decorated with two eye-catching colors －yellow and red.