We hope our service reach your expectation!<br /><br />Specifications:<br />Smart Charging USB Rechargeable <br />320-Lumens Ultra Bright Output <br />4 Different Lighting Modes: Low/Mid/High/ Flashing<br />Attaches to ALL Bikes: Mountain/Road/Kids Bikes <br />Water Resistant IPX-5 Rating<br />One Touch Dismount Button<br />360° Mount Swivel Ability<br />Wide 180° Beam LED Technology<br />6 Hour Runtime<br /><br />Included In Package:<br />1pc Cycle Headlight <br />1pc Cycle Taillight<br />1pc Manual<br />2pc USB Cable<br /><br />Your satisfaction， our impetus!