Weight and dimensions
- Right earphone weight: 3.7 g
- Charging case dimensions (WxDxH): 48 x 48 x 29.5
- Case weight: 30 g
- Left earphone weight: 3.7 g
Efficiency
- Wearing style: In-ear
- Product color: Black
- Product type: Headset
- Application: Calls/Music
- Headset type: Stereo
- Control type: Touch
Package contents
- Package contents
  - Charging case
  - Headphones x 1
Ports and interfaces
- Bluetooth range: 15 m
- Bluetooth: Yes
- Bluetooth version: 5.3
- Connection method: Wireless
Battery
- Talk time: 5 hours
- Right earphone battery capacity: 40 mAh
- Music playback time: 7 hours
- Left earphone battery capacity: 40 mAh
- Battery powered: Yes
- Continuous audio playback time (with charging case): 23 hours
- Battery capacity (charging case): 300 mAh
- Charging time: 1.5 hours
Microphone
- Built-in microphone: Yes
- Number of built-in microphones: 2
Safety warning
- Warnings
  - Keep away from children.
  - Do not use near sources of heat or fire.
  - Check the condition of the batteries regularly to prevent leakage.
Headphones
- Headphone sensitivity: 102 dB
- Impedance: 32 Ω
- Headphone construction: In-ear
- Latency: 60 ms
- Transducer diameter: 8 mm
- Frequency response: 20 - 20000 Hz