We hope you'll get as excited about these wireless earphones as we are! These wireless Bluetooth 5.0 in-ear earphones bring a truly handsfree experience, featuring 6 hours of non-stop music time! Easy one-click voice assistant access will help get answers and send messages without reaching for your phone. You can use both earbuds, or just one. Baseus Encok W01 earphones feature Hi-Fi mega bass for music, and smart noise reduction technology for calls. They weigh less than an ounce, which makes them comfortable to wear. Waterproof and durable, they will become your trusted everyday companion. Provides an almost unbreakable link between your true wireless earbuds and your device—even in busy places. The charging case can charge in about 1.5 hours, with a single headset lasting 6 hours of play. There is also an indicator light that shines when charging so you can be rest assured you are powering up and not get caught without the charge you need. Features: Frequency response range: 20Hz~20KHz Bluetooth version: V5.0 Battery capacity: 3.7V/60mAh Charging time: About 1.5 hours Talk/play time: Up to 6 hours Operating range: 32 feet (10 meters) Siri function: Yes Waterproof: Yes (and sweatproof) Battery status indicator on case: Yes Smart noise reduction: Yes, for calls Included: Baseus Encok True Wireless Earphones W01 Charging Case Type-C to USB charging cord.