O188 Wireless Ring Controller User Manual
3
Specifications
Weight
10g (excluding the charging storage box)
Size
32.9*23.7*29.9 mm
Ring Straps
Elastic and adjustable to fit different finger
sizes
Touching Keys
Forward, back, click, double-click
Bluetooth
Bluetooth V5.1+BR+EDR+BLE
BT Transmission Distance >10 m
LED Indicators
RGB
Controller Battery
Charging Time
2.5 hrs
Charging the Controller
Portable charging storage box
Box Battery
Charging the Box
Micro USB
Working Time
＞
24 hrs
IP Level
IP54
Working Temperature
-10
℃
~ +50
℃
Working Humidity
Relative humidity 5% ~ 95% (without
condensation)
