JVC's True Wireless Earbuds offer a simple and comfortable design. Open type True Wireless design allows users to hear surrounding noise for safety. Easy operation with auto on/off connect. Stable Wireless connection allows users up to 22 hours of use with the built-in battery and charging case. High-quality sound reproduction with neodymium magnet using an 11mm driver. Easy operation touch controls for music and phone calls. Waterproof rated IPX4, resistant to sweat and rain. Single ear use with either left/right, or both. Quick 15 minute charge for 90 minutes of playback. Integrated microphone for teleworking and hands-free calling. Voice assistant compatible.