ES52 Delight TWS wireless headset, BT V5.0, 40mAh headset battery for 4.5 hours of calls and music and 180 hours of standby, with 350mAh charging case.

Description

•  BT version: 5.0, chip: JL AC6936D.
•  Battery capacity: 350mAh (charging case), 40mAh (left and right headsets).
•  Charging time: 1.5 hours for charging case, 1 hour for left and right headsets.
•  Calls / music time: 4.5 hours. Standby time: 180 hours.
•  Sizes: 79*45.2*31mm. Total weight: 28g.
•  Support leader-follower switching, charging case with LED digital display for power level.