The USB Type-C charging cord is not included. 5 hours of battery life for the main unit + 20 hours for the case with fast charging function The earphones themselves allow for 5 hours of continuous playback. The stylish, metal-reinforced charging case adds an additional 20 hours of continuous playback. Equipped with a fast-charging function that restores 50% of the battery life in 15 minutes, you can quickly charge even when the battery runs out. ■ IPX5 water resistance Boasts IPX5 water resistance, protecting against sweat and water droplets. ■ Comfortable and stable fit. Perfect for active use. Designed ergonomically to fit various ear shapes, it fits the ear surprisingly stylishly and stably. It can be used in various everyday situations and is also ideal for active use. ■ One-touch control of devices and voice assistants Almost all operations are intuitive with the buttons located on the left and right. ■ Earphone body (left and right) Charging case ■ Water resistance: IPX5 ■ Frequency response: 20-20,000 Hz ■ Connection range: 10m (without obstacles) ■ Bluetooth: Version 5.0 ■ Weight (earphone body): 13g ■ Charging (from 0%): 50% (15 minutes), 100% (1 hour 40 minutes)