Full Compability with most android phones Bluetooth Smartwatch
Material: glass and acrylic
Dimensions / WxDxH: 43.5 * 40 * 9.8mm
CPU: MTK6260A AMR7
SIM card: GSM 850/900/1800/1900 MHz, single SIM card (micro SIM card) can be used as a phone
Memory: RAM 128M, ROM 64M;
External storage: Support TF card up to 32GB Battery capacity (mAh): 380 mah, charging time: 3 hours, stand-by time: 120 hours, talk time: 2-3 hours