Description
Bluetooth version: 5.3
Available system: Android&i
Charging Voltage: DC 5V
Head Charging Time: about 1h
Standby Time: About 480h
Battery capacity(case): 300mAh
Bluetooth profiles: HFP/HSP/A2DP/AVRCP
Low Power Reminder: Voice
IPX7 Waterproof and Dustproof
Q: What should I do if one earbud have no sound while the other one is normal?
Q: Why the connection is not stable and cut out intermittently?
there is no radio or Wi-Fi interference nearby.
2. Reset your earbuds.