Chipset: JL6976 V5.3
Charging case battery: 300mAh
Earbuds battery: 30mAh
Speaker:13mm 16Ω
Playback time: 5hrs+13hrs
Calling time: 4hrs+10hrs
Charging time: ≈1.5hr
Bluetooth range: ≈10m
Frequency response: 20-20KHz
Speaker:8mm 92±3dB 16Ω±15% (at 1kHz)
Mode of operation: Touch
Charging port: Type-C
Color:Black/white/pink/sky blue/dark blue
Feature:Lighting、 transparent casing,half-in ear design