Submersible 5V Water Pump – 8-Stage Adjustable Flow (0–400 L/H), Max Lift Height 3 m (9.8 ft), Includes 2 m USB Cable and Suction Cup Base – Compact Mini Pump for Aquariums, Fish Tanks, Pet Drinking Fountains, Small Ponds, and Water Circulation Features: • Adjustable Performance: 8 adjustable flow and lift settings; maximum flow rate 400 L/H; maximum lift height 3 m (9.8 ft); rated power 6.2 W; rated voltage 5 V; inlet/outlet outer diameter 9.5 mm • Versatile Use: Ideal for aquariums, fish tanks, pet drinking fountains, small garden ponds, water cooling systems, and general water circulation applications • Safe & Quiet Operation: Fully submersible design with electrical isolation between water and power components; soft-start function and dry-run protection; ceramic bushing for durability and low-noise performance • Energy Efficient: Equipped with a pure copper brushless motor and optimized driver circuit for high efficiency and low power consumption • Easy Setup: Includes suction cup base for secure placement; connects via standard USB power source (e.g., power bank, wall charger, or computer USB port) • Simple Maintenance: Smooth, gap-free housing allows quick rinsing; lightweight and compact for easy handling and storage Specifications: Color: Black Model: QR70L / QR75L (optional) Material: ABS Max Power: 6.2 W Rated Voltage: 5 V Max Lift Height: 3 m (9.8 ft) USB Cable Length: 2 m (6.5 ft) Max Flow Rate: 400 L/H Inlet/Outlet Outer Diameter: 9.5 mm Operating Temperature Range: 0–60 °C Dimensions: 66.9 × 53.3 × 31.8 mm (2.6 × 2.1 × 1.2 in) Weight: 150 g (5.3 oz) Package Dimensions: 100 × 65 × 65 mm (3.9 × 2.5 × 2.5 in) Package Weight: 166 g (5.8 oz) What’s Included: 1 × Submersible Water Pump 1 × Filter 1 × Suction Cup Base 1 × User Manual