Colour temperature (K): 3500-4300K / 6000-6500K
Battery capacity (mAh): 3.7 V/3600 mA, Li-polymer
Luminous flux (lm): 400 lm
Autonomy (hours): 10% high performance reflector: 3.8 hours, low power reflector: 11 hours, high power spotlight: 11 hours, low power spotlight: 24 hours (test of Type-C interface and USB cable ≥ 15,000 uses)