Features:∵ Standard USB2.0 Cable， high transmission speed， it uses high-quality tinned oxygen-free copper as conductor， 28AWG core gold-plated joints offer great electrical conductivity and up to 480Mbps ultra-fast transfer rate.∵ Firm welding. It has been detected by more than 3000 times anti-sway test， and the jacket uses 70P super soft non-toxic environmental compounds.(high use frequency， soft line， abrasion-resistance， bend-resistance with long durability)The great creative design combines micro-USB transmission lines and fashion bracelet， its 2 ends can be buckled， you can wear it on your hands， attach it on your bag， it's a small， exquiaite， fashion and sexy data charger lead bracelet.