• Foldable length: 230mm
• Extendable length: 1050mm
• Stick section: 7egments
• Diameter:16mm-10mm
• Material: stain still & silicon
• Weight: 162g
• Max load capacity: 500g
• Voltage: 3v-3.6v
• Battery capacity: 30mah
• Battery specifiations:cr1220
• Standby time: >1000h
• Autodyne time: >5000
• Support system: >android3.0, ios4.0