Specifications
DC5.0V/500mA
Support system
Android 5.0 and above; ioS 9.0 and above
Connection
BT 5.0/low power consumption
Battery Type
3.7V250mA lithium polymer battery
Charging time/Usage time/Standby time
1.5 hours/Write continuously for more than 8 hours/60 hours
RAM
32MB(can store 800 pages of A5 content)