Edifier TWS330 NB True Wireless Earbuds
- Hybrid active noise cancellation technology
- Ambient sound mode
- AI call noise cancellation technology
- AAC audio decoding for high-definition audio
- 20 hours continuous playback
- IP54-rated dust and water resistance

Specifications
- Model: TWS330 NB
- Bluetooth version: V5.0
- Bluetooth Protocol: A2DP,AVRCP,HFP
- Audio codecs: AAC, SBC
- Playback time: ANC on: about 4 hours (earbuds) + 12 hours (charging case), ANC off: about 5 hours (earbuds) + 15 hours (charging case)
- Charging time: about 1 hour (earbuds)/1.5 hours (charging case)
- Battery capacity: 32mAh (earbuds)/350mAh (charging case)
- Charging port: USB Type-C
- Frequency response: 20Hz-20kHz
- Sensitivity: 92±3dB SPL (A)
- Impedance: 24Ω
- Driver unit: Φ8mm dynamic drivers
- IP Rating: IP54
- Effective Distance: 10m