Detachable 4000mAh rechargeable battery. 44ft Nylon-braided string with 20 durable bulbs. Mobile charging capabilities. Lasts up to 40 hours on a single charge. String Length: 44ft. Up to 140 Lumens. Uses 20 bulbs. LEDs: 40 warm white. USB-C Charge in/out. USB-A Charge Out. Lighting modes: Low Medium High. Run Time: Up to 40 Hours on Low 8 Hours on High. Dimensions: 2.8" x 7" diameter. 1-Year manufacturer limited warranty.
