I8 0.66 inch Round Screen Smart Bracelet Simless
I8 স্মার্ট ব্রেসলেট - সিমলেস
"Model: I8
Color: Black & Red mix
System Requirements: Android system 4.4 version or above; iOS system 8.0 version or above; Support bluetooth with 4.0 version.
Bluetooth Version: BLE 4.0.
Chip: NRF52832.
Ram: 64K(Flash 512K).
Screen: 0.66 inch OLED.
Battery: 80mAh.
Stand-by Time: 25 days.
Working Time: 7 days.
Motor: Built-in, the vibratng reminder.
Waterproof level: IP67.
Sensor: G-sensor.
