Spark is a collection of vegan leather charging purses brought to you by HButler. The Spark wristlet is ideal for charging on the go and keeps cards, cash, phone and other essentials neatly secured. The wristlet can be worn by the wrist or stowed in your day bag for perfect organisation. The Spark Wristlet includes: Slimline and lightweight rechargeable battery that can recharge a smartphone up to 1.5 times (3000mAh), Auto-Power On Technology means nothing to switch on or off, built-in micro USB cord to charge your smartphone, certified iPhone 5/6 apple adapter included, concealed USB cord to recharge your purse, LED power indicator, credit card slots, metal hardware. Dimensions: 13.00Cm high x 19.50cm wide x 2.00 cm deep, weight: 150g. Material: Leather.