PRODUCT DESCRIPTION WHAT'S IN THE BOX SPECS E Reel for Chasing M2 and Gladius Mini Underwater Drone Thanks to the Chasing E-Reel, you eliminate manual tether retrieval and so get rid of the trouble of manual winding and enjoy the underwater exploration.You can select 100 or 200 meters of tether that is resistant to fatigue and friction damage for a consistently reliable transfer of data. The fastest take-up time is 220 seconds. E-Reel electronic winder makes the M2 or the Gladius Mini even more convenient to deploy and easy to retrieve. The battery-powered E-Reel can automatically roll up or unroll its 200-meter-long cable in just 3-9 minutes, up to 30 times per charge. It features an anti-explosion cable, battery protection technologies, and a power display. IP65 Waterproof Thanks to the IP65, the structure is waterproof. Users can use it safely on the shore or on the ship. A large capacity battery The E-Reel is equipped with 4800mAh large capacity battery, which is higher than the battery life level of the industry. The frequency of power discharge is up to 30 times in full power state. E-Reel also supports manual retracting and unwinding. 1 x Chasing E-Reel 1 x Handle 1 x Charger 1 x 3 Meters Tether Size: 296 x 189 x 279 mm Weight: 7.71 lbsMax Storage Length: 200 metersBattery Capacity: 4800 mAhNumber of Cycles: > 300 timesRuntime: 30 timesWinding Speed: 3 gearsTake-Up Speed (200m): Fast speed 220s / Low speed 9minOperating Temperature: -10℃~45℃Charger Power: 25.2V 1.5A / 2.9ACharging Time: 4HSKU: Chasing-M2-ElecReelUPC: 843722100135