iPens X1 is a smart pen which integrates a lot of new technology to meet the requirement of writing or painting on almost all of touch screen. iPens X1 integrates powerful engine from self-designed smart core X1 chip.Based on X1 chip, iPens has realized independent working on different touch-screen device and different OS.
Operating Temperature: 5 to 40 degree C
Charging Temperature: 5 to 35 degree C
Storage Temperature: -20 to +60 degree C
Long-Term Storage Temperature: up to 1 month: -20 to +50 degree C
up to 3 month: -20 to +40 degree C
Physical size (L xD): 135.3 x 9.5mm(approximate, excluding protrusion (Clip)
Weight: 14.2g (approximate)
Nib size (D): 2mm
Battery type: Li Polymer battery
Continuous operation time* : 10 hours
Duration of charging: about 1.5 hours
*The actual operating time may vary depending on the usage scenarios and other factors.