Product Description Features · COB LED chips arranged in round shape, super bright; · Topped by half clear red ENS lens, direct glare or dazzle reduced; · With optional Auto/Manual mode to meet specific cycling needs; · Smart on/off light control in the Auto status mode; · Lamp lights in high brightness when you brake, safety improved; · USB port in the CNC alloy housing, water ingress protection improved; · Comes with saddle rail mount or seatpost mount for order option; · Quick release system, convenient for taking the light with you. Specifications · Light source: LED 20 chips COB; red light; · Beam Angle: 180 degree; · Mode: 3 modes (Steady Standard, Breathe Strobe, Fast strobe) · Light Control: Auto or Manual for option · Braking Light: When the light is on in either Auto or Manual mode, the lamp lights in high brightness for 3 seconds when braking detected · Switch: Press button (Long press to turn on/off, single swift click to change mode) · Battery: Li-polymer, 400mAH 3.7V, rechargeable; · Charging: Android type USB Mini port, about 2hrs to full charge; · Runtime: 18-50 hrs consecutive, subject to mode in use; · Housing: Aluminum Alloy · Ingress protection: Water splash proof, do not submerge in water to use; · Ambient temperature: -10℃-40℃（14℉-104℉) Please visit our website at http://www.ecomtb.com.my OR https://shopee.com.my/eco_mtb ** There is 1-3cm errors due to manual measurement. Please kindly understand. ** Actual product colour may slightly vary due to photographic lighting sources or your monitor settings. ** WE DO NOT DO COD ** ONLINE ONLY ** We support original products only. ** PRICE INDICATED IS ALREADY BEST PRICE, EXCLUDE COURIER