● Quiet motor vibration, perfect for night fishing ● Diaphragm-type motor reduces stress on the motor ● Includes a silicone hose that is resistant to kinks ● Splash-proof design ■ Size: Approximately 140 x 80 x 45mm ■ Weight (main unit): Approximately 194g ■ Batteries used: 2 x D-cell batteries (sold separately) ■ Airflow: Approximately 1.0L/min ■ Continuous operating time: Approximately 30 hours (when using alkaline batteries) ■ Rear hook: Yes ■ Waterproof/Splashproof: Splashproof ■ Accessories: 60cm hose / Round stone φ22mm