Design and Build
The Rainbow II is compact with dimensions of 109 x 47 x 14.1 mm and weighs just 78 grams, making it highly portable and easy to handle. Despite its small size, it is sturdy and features a bold design with color options including Black, Blue, Red, Purple, and Yellow, catering to those who appreciate a personalized touch. The dual SIM configuration, operating on GSM networks, is a notable feature for users who manage multiple numbers, be they personal and professional lines or for those who travel frequently.