The full specifications are listed below.

Bluetooth and Audio

• Bluetooth version: Bluetooth 6.0.

• Supported audio codecs: SBC and AAC.

• Effective Bluetooth range: approximately 10 m (33 ft).

• Maximum volume: 89 dB in both Bluetooth Mode and Local Mode.

Battery

• Earbud battery capacity: 42mAh. A full charge takes approximately 90 minutes.

• Charging case battery capacity: 690mAh. A full charge takes approximately 120 minutes. We recommend using a 5V / 1A charger.

• Playback time (reference, at 50% volume):

• Bluetooth Mode: approximately 8 hours with ANC on and 11 hours with ANC off.

• Local Mode (playing white noise): approximately 9.5 hours with ANC on and 14.5 hours with ANC off.

• With the charging case: up to approximately 32 hours of total playback time.

• Note: These figures are based on testing with ANC on throughout the night, Bluetooth audio playing before sleep, and automatic switching to Local Mode after falling asleep. Actual playback time may vary depending on usage.

• Charging case recharge cycles: when fully charged, the charging case can recharge the earbuds approximately 3 times. When the case battery is too low, it can no longer charge the earbuds.

Charging and Resistance

• Charging methods: the earbuds support USB-C wired charging and wireless charging.

• Charging time:

• Full Charging Time (charging case) for earbuds: 1.5H

• Full Charging Time (type C) for charging case: 2.5H

• Full Charging Time (wireless) for charging case: 4H

• Fast charging: the earbuds do not support fast charging.

• Water resistance: the earbuds are rated IPX4 for water resistance. The charging case is not water-resistant.

• Wear detection: the earbuds do not support wear detection.

If you need further assistance, please reach out through the official support channel.