Note:

1. This product is suitable for 2L water capacity.

2. Be sure to use 5V2A charger for power supply. If you use a charger with insufficient current, the flash screen will not be heated.

3. Two heating rods can be used in one fish tank to increase the heating capacity, for example, two heating rods can be used simultaneously in a fish tank with 4L water capacity.

4. However, only one heating rod can be used at the same time when one charger or power pack has multiple USB ports, otherwise it will cause heating failure or poor heating effect.

features:

1. Quartz explosion-proof material is safe to use.
2. Automatic constant temperature and high temperature protection.
3. External temperature regulation, temperature control range: 18-34 ° C.
4. Small size, 52mm long heating rod, as big as the thumb, more beautiful.
5. USB plug can be connected to the mobile phone charger or the charging bank.
6. The water level can be as low as 2cm and can be used by both fish and turtles. It can be used in fresh water, seawater fish tanks, pet feeders, etc.

7. Protective Measures:

Turn off The Electricity when Disconnected from Water:
The Heating Rod Is Exposed to The Water
"E1" Is Displayed, The Heater Stops Working.

Over Temperature Protection:
If The Water Temperature Exceeds 36°C, "H1" Is Displayed To Stop Heating.

Dry Burning Protection:
The Heating Rod Leaves The Water Surface Or The Surface Is Too Dirty, "H2" Is Displayed And The Tricolor Lamp Lights Up In Yellow.

Specification:

Power: 10W
Input power: 5V/2A
Main body size: 2.5 * 5.6cm
Length of power line: 1.3m
Suitable for: About 2L water capacity
Temperature control range: 18-34 ° C
Scope of use: Small fish tank/pet water dispenser