Product information:
Model: R911
Control method: touch control + button
Battery type: polymer lithium battery
Screen size: 1.28 240*240 IPS
Battery capacity: 400mAh
Screen type: TFT IPS
Bluetooth: 4.0BLE (low power consumption)
Main control chip: NRF52832
Charging method: dedicated charging cable
Sensor: BST-BMA253
Compatible system: Android 4.4 and above, 10S8.2 and above
weight:
Net weight: 70.7G
Gross weight: 263.7G
Box size: 120MM* 120MM*88MM