Hollyland LARK M1 DUO 2-Person Wireless Microphone System (2.4 GHz, White) - Manual (Page 12)

EN-12
Auto Charging
Put the devices back to the charging case, the auto-charging starts.
Manually Charging
Charge the TX, RX, and Charging Case separately via the Type-C port of each unit.
Turn On/Off HearClear Noise-Cancelling Function on TX
Press the Pair/HearClear Noise-Cancelling Button on TX to turn on/off the noise-cancelling
function. (Figure 3)
Volume Gain Adjustment
There are three volume level settings on the RX: Low, Middle, and High.
The volume level of the device is set to Middle by default.
Press the Pair/Volume Up Button on the RX to increase volume and Mode Switch/Volume
Down Button to decrease volume. (Figure 4)
(Figure 3) (Figure 4)
OPERATING GUIDE