Features: brand new and high quality Product parameters: (change positive). Low 1.5ms turn off, higher than 1.5ms turn on). There are work lights Slow LED flashing indicates no output, long LED flashing indicates output. Working voltage: 3.0V --- 5V (low voltage version) 3.0V --- 30V (high voltage version). Output current: 2A (low voltage version) 20A (high voltage version). Weight: 3G (low pressure version) 5g (high pressure version). The switch is controlled by a 2-level switch on the remote control. Specifications: Material: ABS Long: approx 20cm/7.87in Output type: low voltage 2A, high voltage 20A(optional) Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Electronic Switch