Features: 1.) Ultra-high light LED: 1pc 2.) rechargeable batteries inside (over 500 charge cycle) 3.) Charged by USB 4.) Dimensions: Dia 20mm x 72mm 5.) 1.5 hours lighting time based on one charge time (20 min charge) 6.) No software/driver needed Function: 1.) Press the button on the top cover LED lighting 2.) Press the […]
