עט קיבולי רפידה

Size: 14.2xΦ 0.9cm
Weight: 12g
Material: Aluminum pen tube, ABS plastic parts, POM raw materials
Battery: Built-in 110mah rechargeable lithium battery
Charging time: 20-30 minutes to fully charge
Use time: 8-12 hours at full power
Battery usage: 500 times
Charging method: Android data cable
Power saving mode: no operation or slight operation for 5 minutes of inactivity, the chip will automatically monitor for power saving mode, and shut down to save power