Brand: HAVIT
Model: TW931
Product Type: True Wireless Stereo Earbuds
Bluetooth Version: 5.4
Bluetooth Chip: JL6983D2
Noise Reduction: 2-Mic ENC
Speaker Driver Size: 10mm
Frequency Response: 20Hz–20kHz
Speaker Impedance: 26Ω ± 15% (at 1kHz)
Speaker Sensitivity: 111 ± 3dB
Wireless Range: Up to 10m (without obstacles)
Earbud Battery Capacity: 30mAh × 2
Charging Case Battery Capacity: 300mAh
Music Playback Time: Up to 6 Hours (at 60% volume)
Talk Time: Up to 4 Hours (at 60% volume)
Charging Time: Approximately 1.5 Hours
Charging Port: USB Type-C
Input Voltage/Current: DC 5V / 1A
Supported Bluetooth Profiles: HFP, HSP, A2DP, AVRCP
Earbud Dimensions: 34 × 18.5 × 16mm
Charging Case Dimensions: 54 × 52 × 24.2mm
Color: Light Blue