Fishing gear portable oxygen pump emergency oxygenation pump / oxygen pump

Description

Product introduction:
[product name] DC-125 dry cell air pump
[product application] it is suitable for power failure and emergency rescue, field collection, fishing, etc.
[size] 11.0cm × 8.0cm × 4.5cm
[gas output] 1.0l/min
[product weight] 0.2kg/set
[product characteristics]
☆ use 4 No. 5 batteries, which can be used continuously for 32 hours, and the actual 15-20 hours (only for reference, depending on the quality of the battery).
☆ it can be used for 6-9 hours with only 2 batteries.
☆ strong and silent.
☆ durable and reliable.
☆ power saving and high efficiency.
[usage]
1. Turn the fixing screw on the back of the air pump counterclockwise and lift the back cover;
2. Put No. 5 battery in the direction of + / - pole, then cover the back cover and tighten the screws;
3. Connect one end of the gas pipe to the air outlet and one end to the bubble stone;
4. Put one end of the bubble stone into the water, hook it to the edge of the bucket, and press the switch.
Note: batteries are not included and need to be purchased separately.
Quantity: 1pcs