Specifications:

• Certification: CE
• Display: 2-4 digits/A.B.C.D etc letters/time
• Model Number: CTW06
• Power: USB Interface
• Receive Sensitivity: -110 dbm
• Standby time: About 200 hours
• Watch size: 50* 41* 14mm
• Watch screen size: 29*21.5mm
• Warranty: 12 months
• Product name: Wireless calling system
• Plug: AU,EU.UK.US standard plug
• Origin: CN(Origin)
• Material: ABS plastic
• Frequency: 433.92mhz
• Capacity: 500 pcs of pager transmitters
• Brand Name: JINGLE BELLS