Nebo Einstein Flex Rechargeable Black 1000 lm Headlamp Headlamp

The Einstein 1000 by NEBO is a low-profile, compact 1,000 lumen headlamp with 5 light modes featuring flex power.Use the included rechargeable battery or 2 x CR123A batteries.5 LIGHT MODES*Runtime is reduced by about 20 % when using 2 x CR123A batteriesTurbo (1,000 lumens): 10 second intervals / 120 metersHigh (350 lumens): 3 hours / 55 metersMedium (150 lumens): 6 hours / 50 metersLow (10 lumens): 18 hours / 14 metersRed (5 lumens): 12 hours / 1 metersDESIGNCompact and lightweightDurable ABS and aluminium constructionWater resistant (IPX4)Turbo mode includedFlex PowerOPERATIONTop-positioned buttons for power and mode selectionACCESSORIESLi-ion 18650 rechargeable batteryOne size fits all head strapUSB-C charging cableBATTERIESPowered by 1 x Li-ion 2200 mAh 3.7 V or 2 x CR123A batteriesSPECSWeight: 123 grams(L) 12.7 cm X (W) 5.08 cm X (H) 7.62 cmOPERATING INSTRUCTIONSThe EINSTEIN 1000 FLEX: Headlamp features Flex-Power, high-power 1000 lumen Turbo Mode, 4 additional light modes, Direct-to-Red and an adjustable head strap.OPERATION: A top-positioned button controls the power and light modes.DIRECT TO RED: While OFF, press and hold button to activate Direct-to-Red. The next button press (within 8 seconds) cycles through the light modes in reverse (RED / LOW / MEDIUM / HIGH / OFF).TURBO MODE: While ON, press and hold button to activate TURBO MODE. After 10 seconds on TURBO, previous mode is resumed.CHARGING: Unscrew the battery cap cover. With the USB cable connected to power, pl
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