Product information:
Power type: Rechargeable
Applicable scenario: family
Color: face fully set-button, face fully set-remote control, face drag 2-button, face drag 2-remote control, face drag 4-button, face drag 4-remote control, eye circumference-button, eye circumference-remote control, Universal-one drag 4-button, Universal-one drag 4-remote control, side drag 2 (small size)-button, side drag 2 (large)-button, (Size patch) * 5 pairs
Control mode: Button
Whether to use USB: Yes
Charging/battery life: 40 minutes of charging, 120 minutes of use, 15-20 minutes of use at a time
