O188 Wireless Ring Controller User Manual
7
(1) Double red light flashes: battery low
(2) Red light flashes: charging
(3) Green light flashes: charging finished
Service
Warranty: one year for O188, and 6 months for battery, charging box and
other parts (free maintenance within one year, except for human
factors).
HYCO Technology
Website: www.hycoglobal.com
Email: [email protected]
Phone Number: +86 15201965826
