This is not only a bike extender bracket for your bicycle light, speedometer, etc, but also a rechargeable power bank. Made of high strength Aluminum Alloy, excellent shockproof and maximum firmness. easy to clean and durable. Give you best support during cycling.<br/>Features:<br />Not only a handlebar extender, but also a rechargeable power bank.<br />Aluminum alloy construction, solid, strong, corrosion-resistant and easy cleaning up.<br />Fix it tightly on your handlebar with 2 screws on both sides.<br />Double gaskets protect your handlebar from slipping or scratching the rod. <br />IPX6 waterproof, work normally in rainy days.<br />Can be mounted on handlebars of 22-32.8 mm.<br />Nice holder for bicycle light, speedometer, GPS devices, flashlight or smartphones, etc.<br/>Specifications:<br />Material: Aluminium alloy<br />Color: Black<br />Battery: 2 * 18650 Li-battery(not included)<br />Product Size: 205 * 95 mm / 8.1 * 3.7 in<br />Package Size: 25.5 * 11.2 * 4 cm / 10.0 * 4.4 * 1.6 in<br />Package Weight: 250 g / 8.8 oz<br/>Package List: <br />1 * Handlebar Extender<br/>Note:<br />Battery is not included.