Block out all the distractions and listen to your favorite music or podcasts via Bluetooth with superior sound. Experience active noise cancellation, quiet the background noise and drift away into musical bliss. When you want to be connected to the ones around you, turn on transparency mode and stay engaged. The wireless charging technology of the earbud case allows you to simply place the case down on a wireless charger and power up your battery. FEATURES: Bluetooth 5.0 Sweatproof design Active noise cancellation (ANC) Built-in microphone Works with Siri and Google voice assistants Rechargeable case - can charge wireless or using USB-C Easy pair / auto pairing - your earbuds are paired together right out of the box Frequency response: 20Hz - 20kHz Nominal impedance: 32ohms Sensitivity: 105dB+/-3dB at 1kHz Quick 20-minute charge: up to 1 hour 10 minutes Battery life: ~4 hours at 50% volume with ANC Off Earbud dimensions: .91 x 0.71 x 1.46 Case dimensions: 2.28 x 2.28 x 1.38 INCLUDES: Charging case 3 sets of eartips: 1 small, 1 medium, 1 large USB-C cable WARRANTY: 90 days limited