Power supply: lithium 3.7V-500MAh over-voltage and over-current, over-charge, over-discharge, short circuit, high temperature charge-discharge integrated digital circuit protection;
Working mode: Long press 3S to start. Vibration conversion to achieve slow flash flash lighting shutdown;
Warning continuous working hours:More than 10 hours;
Charging mode: intelligent charging;
Material: PC material, heat-resistant.Flame retardant, strong resistance;
Wearing method: 304 stainless steel mirror back clamp fixed;
Quality: 44 & plusmn; 1g;
Specification: 80 * 35 * 26 & plusmn; 2mm;
Environmental adaptability: -20 +55.