Playtime (with single charge): 5-6 hours. Range: Wireless sound: Get TWS model Bluetooth earbuds. Charging time: 1-2 hours. Ergonomic design: Flexible, lightweight and durable for maximum comfort and to prevent earphones falling out of ears. Features: Noise reduction, voice-prompt and super-stereo sound with Hifi metal bass. Hbq-I7 Tws Wireless Bluetooth Earbuds | Living Social