1. Mobile phone WIFI wireless remote control, can be timed and delayed2. Easily count daily electricity consumption3. Current: 5-60A4. Voltage: 90-250V AC5. Frequency: 50/60Hz6. Current rate: 1200imp/kwh7. Display mode: digital display8. Size: about 7.9x3.6x6.6cmSpecification: Package Weight One Package Weight 0.19kgs / 0.42lb One Package Size 10cm * 5cm * 8cm / 3.94inch * 1.97inch * 3.15inch Qty per Carton 146 Carton Weight 30.00kgs / 66.14lb Carton Size 52cm * 26cm * 42cm / 20.47inch * 10.24inch * 16.54inch Loading Container 20GP: 469 cartons * 146 pcs = 68474 pcs 40HQ: 1090 cartons * 146 pcs = 159140 pcs