What is Lark M1's battery life? Hollyland Tech November 20, 2022 08:14 Updated Lark M1's charging time and battery life are shown in the below chart. Unit Battery Capacity Battery Life Charging Time ①Charging Case 1400mAh Charge 2 times for all TX and RX (②+③+④) 1.5h ② TX1 & ④ TX2 140mAh 8h 1.5h ③RX 200mAh 8h 1.5h Related articles How to pair Lark M1's TX and RX? How to connect Lark M1 to a computer? What is the Noise Cancellation function? Lark M1 Introduction User Manual Comments 0 comments Article is closed for comments.