สถานที่กำเนิด
Guangdong, China
Magnetic
Built-in 5pcs Magnets
Battery capacity
Rechargeable 3.7V 5000mAh Li-ion Battery
Standby time and Working time
90 days; 7-10 days
Network and Frequency
2G GSM/GPRS;850/900/1800/1900Mhz
APP/PC
Lifetime Free! Both iOS and Android available!