- Made by premier Japan technology manufacturer Softbank
- Dimensions (buds): 2.3 x 2.3 x 2 cm (0.9 x 0.9 x 0.8")
- Dimensions (charging case): 6 x 2.8 x 4.3 cm (2.3 x 1.1 x 1.6")
- For sizes: XXS, XS, S, M, L
- Dynamic driver: 6 mm
- Frequency range: 20 Hz-20 KHz
- Sensitivity: 100.5 dB/mW at 1 KHz
- Bluetooth: Version 5.0
- Continuous operation time (on charge): 6 hours
- Continuous operation time (using case): 16 hours
- Charging time (earphones): 1 hour
- Charging time (case): 2 hours
- Interface: USB Type-C
- Waterproof: IPX4
- External sound one/off switch
- Comes with charging case and cable
- Instructions/manual: Japanese