LCD Screen Electronic Time Clock Paper Card English Attendance Machine Punch Machine, Support Music Bell, LCD Screen1. Brand new and high quality. 2. It has two color printing: black and red. 3. It supports music bell. 4. Installation method: wall mountable. 5. Voltage: 100 240V 50 60HZ 6. Adaptation voltage: 13V Specification: General Working Temperature 0 40 Degree Celsius Package Weight One Package Weight 2. 23kgs 4. 92lb One Package Size 30cm * 27cm * 19cm 11. 81inch * 10. 63inch * 7. 48inch Qty per Carton 5 Carton Weight 13. 70kgs 30. 20lb Carton Size 38cm *