※ As shown in the photos, there are many scratches on the bottom. However, there are no issues with the operation. ・Model Number HA-A30T ・Type Sealed type ・Driver Unit 6mm diameter ・Communication Method / Output Bluetooth® standard Ver. 5.2 / Power Class 1※1 ・Supported Codec SBC ・Supported Content Protection SCMS-T method ・Battery Life※2 Noise Canceling ON Earphones: Up to 7.5 hours, Charging Case: Up to 9.5 hours (Total: Up to 17 hours) Noise Canceling OFF Earphones: Up to 9 hours, Charging Case: Up to 12 hours (Total: Up to 21 hours) ・Charging Time Earphones: Approximately 2 hours, Charging Case: Approximately 2.5 hours ・Weight Earphones: Approximately 4.2g x 2, Charging Case: Approximately 28g