Efficiency
- Product type: Headset
- Product color: White
- Application: Calls/Music
- IP protection class: IPX4
- Headset type: Stereo
- Wearing style: In-ear
Package contents
- Charging case: Yes
Ports and interfaces
- USB connection: Yes
- Bluetooth: Yes
- Bluetooth version: 5.3
- Wireless router range: 10 m
- Connectivity: True Wireless Stereo (TWS)
- USB connector: USB Type-C
Battery
- Continuous audio playback time (with charging case): 25 h
- Right earphone battery capacity: 40 mAh
- Battery charging time (charging case): 1.5 h
- Battery capacity (charging case): 300 mAh
- Left earphone battery capacity: 40 mAh
- Battery powered: Yes
Microphone
- Microphone type: Built-in microphone
Safety warning
- Warnings
  - Check the condition of the batteries regularly to prevent leakage.
  - Do not use near sources of heat or fire.
  - Keep away from children.
Headphones
- Impedance: 32 Ω
- Headphone construction: In-ear
- Frequency response: 20 - 20000 Hz
- Noise Cancellation: Yes