Specifications: Screen: touch screen 1.54 inch color
Resolution: 240 * 240
Sensor: SC7A20
Microphone: conventional microphone
Horn: 6-8 euros / 0.8-1.2 w
Vibration motor: 1027 lead wire motor
Memory: rom 512kb sram 138kb
Flash: 64M
Vibration: yes
Bluetooth: BLE 4.0
Operation: fully touch screen
Battery: lithium polymer battery
Capacity: 200 mAh
Standby time: 7-10 days
Charging type: usb magnetic suction charging cable
Charging time: about 2 hours
Compatible system: ios9.0 and above, android4.4 and above
Package included:
1 * smart bracelet
1 * charging cable
1 * Manual