Sobo Mini AC/DC Air Pump SB-4000 Rechargeable Battery USB SB4000 Portable ACDC AC DC Pam Angin Caj Bateri Oxygen Oksigen Aquarium Murah Air Pump Oxygen

SETTING UP Plug the pump into a power supply and charge the battery. Note that if the pump is switched off whilst charging, the charge time will be faster by up to 4 hours OPTION 1 Pushing the button once activates a light which produces strong air output fr up to 12 hours OPTION 2 Pushing the button 5 seconds a light which produces a slower air flow which automatically shuts on and off every 30 sec, making the battery last even longer, over 25 hours, for those critical moments. CHOOSE YOUR SETTING When the green light is working that the pump into the DC supply, the red light is working that the pump into AC supply. SMART BATTERY PROTECTION UNIT The battery will never entirely discharge all of its energy. Thus unique feature ensures that the battery unit is always at an optimum condition. AUTOMATIC RECHARGING SYSTEM The pump will automatically recharge itself once its low on power. SPECIFICATION Output 2 x 3L/min Power 2.8W Voltage 120-240v Weight 0.55kg Frequency 50/60Hz Pressure 2 X 0.015Mpa Support AC & Usb Cable Plug INCLUDES 1 X air pump 2 X Air hose 2 X air stone 1 X USB Cable with adapter