100% brand new and high quality Battery Backup Aquarium Air Pump! Save your fish in a power outage! Or for traveling! Operated by Two "D" type battery (not included) Pump can be used for transportation of fish, power outages or for the purpose of cleaning equipment. Usage:all kinds of aquarium emergency oxygen and a small amount of wild fishing or transport live fish, fresh oxygen. Operation: 1. To install two pieces of single battery which are additionally sold. 2. To insert the enclosed ethylene plastic tube(with air ring)at the air outlet. 3. To insert the end with air ring into the water then connect to the power supply. Specifications: Material: ABS Plastic Color: Blue Power: 2.5W Frequency, voltage: 50 / 60Hz 3.0V Noise Level: 20dB Displacement: 2L / Min 2Mpa Suitable 0.6m below the small fish tank use Battery: 2*1.5V D type battery(not included) Size:(L*W*H)13*8*4cm/5.12"*3.15"*1.57" Oxygen Tube Length:50cm/19.69" Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes(no retail package): Aquarium Air Pump: 1Pc x Battery pump 1Pc x Air stone 1Pc x Oxygen Tube 2 Meter Tube With Air Stone: 1Pc x 2 Meter Aquarium Tube 1Pc x Air Bubble Stone 1Pc x Double Stick 1Pc x User manual

• Remote Controlled Color Changing Mini Led Submersible Lights is the wonderful decoration for Aquariums,Vase, Wedding Centerpiece,Christmas, Halloween, New Year, Valentines day and any holidays!
• LED light color: white, warm white, red, yellow, blue, green, light orange, light pink, purple, RGB full color color, blue-green 10 colors
• Remote distance:3m ; Used time:10H ; Waterproof rating: IP67
• Remote control Size:(L*W):8.50*4.00cm/3.35"*1.57" ; LED Light size(L*H):3.00*2.50cm/1.18"*0.98"
• Unit cannot be used in beverages ; Unit is not intended for children under the age of 6 ; Avoid looking directly into the bulb when activated.

Remote Controlled Color Changing Mini Led Submersible Lights is the wonderful decoration for Aquariums,Vase, Wedding Centerpiece,Christmas, Halloween, New Year, Valentines day and any holidays!LAY'S