BUILT-IN LITHIUM BATTERY, FULLY CHARGED STATECAN PROVED 4 HOURS OF USE TIME
LOW BATTERY REMINDER FUNCTION 
THIS PRODUCT ADOPTS HIGH-POWER UV LED TECHNOLOGY & AUTOMATIC DETECTION & INDUCTION TECHNOLOGY, EQUIPPED WITH 6 PCS MOBILE PHONE-GRADE FLASH LIGHT SOURCES ON BOTH SIDES, TO BETTER MEET THE CUSTOMERS EXPERIENCE.
BUILT-IN MOTION SENSOR, & CANMAINTAIN UP TO 35RPS ( 2100 RPM ) TRACKINH FUNCTION.
SMART CHIP, MULTI-THREADED HIGH-PRECISION MEMORY PROCESSING TO MEET THE SIMPLEST OPERATION & THE REALIZATION OF THE MOST COMPLEX FUNCTIONS
THE PRODUCT CAN ADAPTED TO 14MM CCW