Hollyland LARK 150 Faq page 4

◆ CHARGE
3. How long does the wireless microphone with full power can be used? How long will it take for the device
to be full charged?
TX: 4.5h of use, Fully charged for 1.2h
RX: 7.5h of use, Fully charged for 1.5h
Storage Box: charge 2.5 times for 2 TX add 1RX
The two transmitter can be used in turn, the device start charging when you push it into the storage box.
Charge 2.5 times 7.5h 4.5h 4.5h