• 6 mm neodymium drivers; 16 ohms impedance;• Frequency response: 20 Hz to 20 kHz for faithful sound reproduction;• TWS technology for truly wire-free experience; Bluetooth(R) 5.1 provides stress-free, stable connection; ability to talk or listen to music with either left, right, or both earbuds;• Touch sensor control on each earpiece; smartphone voice-assistant compatible;• Waterproof (IPX5) for sports, outdoor activities, or workouts;• Automatically powers on/off and connects to paired device when removed from charging case;• Up to 7.5 hours of play time and up to additional 22.5 hours in charging case for a total of up to 30 hours of battery life; quick charge of 15 minutes provides 90 minutes of playback time;• Takes up to 2 hours to recharge earbuds and up to 3.5 hours to recharge charging case;• Includes charging case, USB-C(R) charging cable, 3 pairs of silicone earpieces (Small, Medium, and Large), and user manual;• Black;