Battery capacity:42 mAh for the earbuds (minimum value for a single earbud) and 505 mAh for the charging case (minimum value)
Charging mode:Wired charging for the charging case: USB Type-C
The charging case supports wireless charging.*
Charging duration:Charging the earbuds with the charging case: 20 minutes
Charging the empty charging case with a cable: 40 minutes
Charging the empty charging case wirelessly: 240 minutes
SensorAccelerometer/Infrared sensor/Hall sensor/Touch sensor
Audio TechnologyDynamic EQ/ANC/Call noise cancellation
SpeakerSpeaker: 11 mm dual-magnetic dynamic driver unit
Frequency response range: 16 Hz to 40 kHz
Wireless connectionBluetooth: Bluetooth 5.2
Proximity pairing prompt: supported*
Wear detection: supported*
Dual-connection: supported
Wireless connectionBluetooth: Bluetooth 5.2
Packing listEarbud × 2 (left and right)
Charging case × 1
Quick Start Guide & Safety information
Warranty card × 1
USB Type-C charging cable × 1
Ear tip: 1 set