The AIWA Circuit True Wireless Earbuds feature a 10 mm driver diameter, 32 Ohm impedance, and a frequency response of 20 Hz - 20 kHz.
With a sensitivity of 96 dB +/- 3 dB and a Li-ion battery of 3.7V and 35 mAh per earbud, these earbuds have a playtime of 10 hours and a charging time of 2 hours.
Their Bluetooth range is 10 meters and they use Bluetooth version 5.3.
The charging case has a battery capacity of 300 mAh and the package includes 1 pair of earphones and a USB Type-C charging cable.Â
Features:
•   Driver Diameter: 10 mm
•   Impedance: 32 Ohms
•   Frequency Response:  20 Hz - 20 kHz
•   Sensitivity: 96 dB +/- 3 dB
•   Power Supply: Li-ion Battery 3.7V 35 mAh Per EarbudÂ
•   Playtime: 10 HoursCharging Time: 2 Hours
•   Bluetooth Range: 10 m
•   Bluetooth Version: 5.3
•   Charging Case Battery Capacity: 300 mAh
Box Contents:Â
•   Earphones
•   25cm USB Male-A to Type-C charging cable included