Design and Build
The Bird S661 presents a compact form factor with dimensions of 105.3 x 44 x 15.8 mm and a light weight of 80 grams. Its small size makes it extremely portable, fitting comfortably in the hand or pocket. The device employs a Mini-SIM card, standard for phones of this generation. It offers a simplistic design available in two color variants: black and pink, allowing for a subtle choice of personalization.