31.8mm Bike Stem 3-in-1 USB Rechargeable Bicycle Handlebar Stem with LED Headlight and Electronic black

About this item

• Features: 3-in-1 design with bike stem, LED headlight and electronic horn. LED light increases visibility and safety when riding at night. Electronic horn helps warn pedestrians, vehicles, and cyclists. Built-in battery is rechargeable from laptop, computer, power bank, plug or any device with a USB port. Low battery indicator reminds you to recharge in time. Made of high-strength aluminum alloy and ABS material, very durable to use. Easy to install on bicycle handlebars with 31.8mm diameter. Specifications: Material: Aluminum alloy + ABS Illumination Power: 1.5W Dimension: 145 * 50 * 68mm / 5.7 * 2 * 27in Weight: 348g / 12.3oz Package List: 1 * Bike Stem 1 * User Manual