Welcome to our store！</br>1、14 groups of capacitor core processing chip, more accurate and sensitive to switch. 2、Precision manufacturing, provides strong anti‑interference ability. 3、Powered by 1 AAA removable battery (not included), easy to replace. 4、The shell is made of flame retardant material, which is safe and reliable. 5、Used for timing charging of mobile phone, battery, battery car, effectively prevent overcharging. 6、Used in electric water heater, electric heater, electric rice cooker, humidifier, air purifier and other household appliances to realize automatic switch. <div class="wang-edit-text"><div>Condition: Brand New Item Type: Timer Switch Material: ABS Color: As picture shown Type No.: KG316T</div><div>Battery: 1 x AAA removable battery (Not Included) Function: Fully Automatic Turn On/off All Power Equipment Standard Operating Voltage: 220V/50Hz Applicable Power Supply Range: Voltage AC 170-240V Optional Switch Capacity: 10A/20A Installation: Screw Fixation Operating Temperature: -10-50 ℃ Relative Humidity: &lt; 95% Consumption Power: ＜4VA Weight: Approx. 450g/15.9oz Timing Range: 1 Minute - 168 Hours, free setting from monday to sunday Timing Error: &lt; ±0.5S/Day Programming Times: 10 Sets of Switches/Per Day</div><style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style></div> <div>1 x Timer Switch</div><div>1 x Instruction</div> Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>