Brand: HAVIT
Model: TW992
Product Type: True Wireless Stereo (TWS) Earbuds
Bluetooth Version: 5.4
Bluetooth Chip: AB5636F
Noise Cancellation: Active Noise Cancellation (ANC) and Environmental Noise Cancellation (ENC)
Noise Cancellation Depth: -28 ± 3 dB
Microphones: 4
Wind Noise Cancellation: Supported
Speaker Driver Size: 12mm × 2
Frequency Response: 20Hz–20kHz
Speaker Sensitivity: 121 ± 3 dB
Impedance: 32Ω ± 15%
Wireless Range: Up to 10m (without obstacles)
Earbud Battery Capacity: 50mAh × 2
Charging Case Battery Capacity: 500mAh
Playback Time (ANC Off): Up to 8.5 hours at 60% volume
Playback Time (ANC On): Up to 7 hours at 60% volume
Total Playback Time: Up to 34 hours
Talk Time: Up to 5 hours
Earbud Charging Time: Approximately 1.5 hours
Charging Case Time: Approximately 2.5 hours
Charging Port: USB Type-C
Input: DC 5V/1A
Earbud Dimensions: 20.66 × 26.88 × 23.75mm
Charging Case Dimensions: 62.78 × 48.56 × 26.42mm
Earbud Weight: Approximately 5g each
Charging Case Weight: Approximately 34g
Color: White, Black