2000 mAh battery: delivers reliable, multihour operation so you can use the product without frequent recharging. Runtime by power level: up to 8 hours on low, 5 hours on medium, and 3 hours on — choose the setting that balances performance and battery life. Fast USB recharge: fully recharges via USB in approximately two hours, minimizing downtime between uses. Practical performance: long lowpower runtime for extended use, medium runtime for everyday tasks, and short power bursts when you need maximum output. Easy to integrate: recharges with any USB charging connection (USB cable required), so you can up the battery from common charging sources. Designed for convenience: the clear runtime figures let you plan use and charging cycles without guesswork. Use scenarios Travel and commuting: run on low or medium settings for long durations between charges when you're on the go. Short intensive sessions: use the setting for up to 3 hours when you need peak performance, then recharge in two hours. Overnight or extended use at home: set to low for extended operation (up to 8 hours) to avoid frequent interruptions. What this means for you Less interruption: longer runtimes reduce the need to stop and recharge during use. Predictable planning: exact hour estimates by power level help you match battery life to your routine. Fast turnaround: twohour USB recharge gets the device back in service quickly. Specifications (as provided) Battery capacity: 2000 mAh Runtime: up to 8 hours (low), 5 hours (medium), 3 hours () Charging: recharges via USB in 2 hours No additional features or specifications are claimed beyond the provided details.