Product Description
Bluetooth Version: 5.3
Chipset: Bluetrum
Profiles: A2DP/HFP/HSP/AVRCP
3 × Built-in microphones
Wireless Range: Up to 10 m
Battery: Rechargeable 400 mAh Li-Ion
Charging Port Type: USB-C
Charging Time: Approx. 2 hours
Charging input: 5 V ⎓ 1.0 A
Playing Time (ANC Off) at 70% Volume: Approx. 26 hours
Playing Time (ANC On) at 70% Volume: Approx. 18 hours
Earphone:
Frequency range: 20 Hz – 20 kHz
Impedance: 32 Ohms
Sensitivity: 113 dB ± 3 dB
Driver unit: 36 mm Neodymium
Microphone:
Frequency range: 100 Hz – 10 kHz
Impedance: 2200 Ohms
Sensitivity: –42 dB ± 3 dB
Directivity: Omni
ANC:
Average noise reduction depth: –17 dB
Max noise reduction depth: –23 dB
Effective frequency bandwidth for noise reduction: 60 Hz – 600 Hz
Chipset: Bluetrum
Profiles: A2DP/HFP/HSP/AVRCP
3 × Built-in microphones
Wireless Range: Up to 10 m
Battery: Rechargeable 400 mAh Li-Ion
Charging Port Type: USB-C
Charging Time: Approx. 2 hours
Charging input: 5 V ⎓ 1.0 A
Playing Time (ANC Off) at 70% Volume: Approx. 26 hours
Playing Time (ANC On) at 70% Volume: Approx. 18 hours
Earphone:
Frequency range: 20 Hz – 20 kHz
Impedance: 32 Ohms
Sensitivity: 113 dB ± 3 dB
Driver unit: 36 mm Neodymium
Microphone:
Frequency range: 100 Hz – 10 kHz
Impedance: 2200 Ohms
Sensitivity: –42 dB ± 3 dB
Directivity: Omni
ANC:
Average noise reduction depth: –17 dB
Max noise reduction depth: –23 dB
Effective frequency bandwidth for noise reduction: 60 Hz – 600 Hz



