DURAGADGET Unisex Sports Armband in Purple - Running, Cycling & Gym Smartphone Case for The New BLU Studio Energy, BLU Studio X, BLU Studio X Plus, BLU Studio G, Life One (2015) & Studio C Mini Limited edition DURAGADGET sports armband for smartphones and phablets, finished in sophisticated purple Lightweight, flexible & ultra-portable, this sports armband is the ideal accessory to use in the gym, whilst out running or cycling and playing tennis A transparent, capacitive front panel with clear, optical clarity offers on-the-go use - perfect for mapping out routes, monitoring fitness, heart rate and workout levels or playing music A soft, padded and comfortable strap secures the armband around your upper arm and fastens to the strong velcro panel for anti-shake, anti-slip stability An additional pocket to the inside of the armband offers storage space for credit and debit cards and access to headphones