Earphone
Model: E510A
Charging case model: E510A

Audio Quality
Driver: φ12.4mm Dynamic Unit
Driver sensitivity: 111±3dB @1kHz
Frequency response range: 20Hz - 20000Hz
Microphone sensitivity: -38dBV/Pa

Bluetooth®
Bluetooth® codec: AAC/SBC
Bluetooth® version: Bluetooth® 5.3
Bluetooth® range: 10m

Battery Life
Battery type: Rechargeable Lithium-ion Battery
Battery capacity: 36mAh (earbuds)/480mAh (charging case)
Communication time (50% volume): 8H (single charge)/38H (with charging case)

Charging
Charging port: USB Type-C

Water and sweat resistance
Water resistance (earbuds): IP55

Size
Weight (earbud): 4.3g±0.1g
Weight (earbuds + charging case): 46.7g±0.2g
Size (earbud): 28.5mm * 20.2mm * 23mm
Size (charging case): 68.9mm * 36.6mm * 28.2mm