China IR Pen Stylus E-Pen for Education, Find details about China Infrared Pen, Interactive Pen from IR Pen Stylus E-Pen for Education
P21 Series | ||
Model | P21 | P21SC |
Light source | Infrared 850nm/940nm | Infrared 850nm/940nm |
Tip trigger mode | Omni-direction pressure trigger | Omni-direction pressure trigger |
Side trigger sensitivity | < 50g | < 50g |
Motion sensitivity | <0.8mm | <0.8mm |
Power supply | AAA battery×1 | Super capacitor |
Charging method | \ | Micro USB |
Charging voltage | \ | 4.5V~5.5V |
Charging time | \ | ≤ 4 minutes |
Charging life cycle | \ | No limit |
Full power run time | \ | 1.5 hours of normal use |
Charge retention time | \ | 72 hours |
Tip trigger life cycle | >1 million times | >1 million times |
Volume | Length 14cm; Diameter 15mm | Length 14cm; Diameter 15mm |
Weight | 30g (With battery) | 25g |
Warranty:The sign receiver is guaranteed for three years.
Under warranty,if any non-human damage happen, we'll offer free repairing or replacement, including delivery cost.
Out of warranty: we offer repairing parts at lower cost, and service free in charge.
Payment:TT
Company Infromation:
FAQ:
Certificates:
Contact:
Address: 3F-B BLD-2, R&D ZONE 1, XUZHUANG SOFTWARE INDUSTRY BASE , XUANWU ROAD 699-8,NANJING CHINA
Website: tallpic.en.made-in-china.com
Tel:025-84869781
Fax:025-84801027