Green Lion Fit Flex Smart Fitness Band car Battery Endurance: Internal rechargeable lithium-ion

Battery Endurance: Internal rechargeable lithium-ion battery provides up to 40 hours of playtime per charge

Dual Pointer System: Laser Pointer: Emits a highly visible 650nm laser beam (typically red) capable of casting up to 100 meters

The Industry's Brightest Display: Features a 1

Symmetrical Quad Speakers: Upgraded from dual speakers to a symmetrical quad-speaker matrix

Green Lion Fit Flex Smart Fitness Band car Battery Endurance: Internal rechargeable lithium-ionDesign & Comfort: Built with a highly breathable, adjustable, and comfortable nylon strap optimized for extended daily use and intense workouts. Health Monitoring: Features advanced sensors to track real time heart rate, blood oxygen levels (SpO), sleep patterns, stress levels, and Heart Rate Variability (HRV). Battery Performance: Offers long lasting efficiency, typical of Green Lion bands, delivering 7 to 10 days of active battery life on a single