New features introduced for the Whisperer 2nd Gen:

• USB port for faster charging
• New WiFi module for better compatibility
• Larger battery for longer operation
• Enhanced Temperature Sensor for higher accuracy

Whisperer 2nd Gen has all the functionalities introduced in the 1st Gen:

Efficient Solar Panel  –  A 1-day solar charge supports 2-3 weeks of operation
Multi-Color LED  –  Pick your favorite color to light up your garden at night
Moisture Sensor  –  High accuracy. Works with all types of soil
Sunlight Sensor  –  Measure a wide range of spectrum from infrared to visible
Waterproof  –  Made with durable plastic and requires minimal maintenance