Hoco EA4 Cloud Open True Wireless Sleep BT Headset (Black) Discover the ultimate in comfort and convenience with the Hoco EA4 Cloud Open True Wireless Sleep Bluetooth Headset in classic black. Engineered for a restful experience, this innovative headset is designed to enhance your sleep and relaxation. Design and Comfort: Open-Ear Design: Features an open-ear structure that allows you to stay aware of your surroundings while enjoying soothing sounds. Ergonomic Fit: Soft and lightweight materials ensure a comfortable fit, even during long hours of wear. Audio Performance: High-Quality Sound: Delivers clear, balanced audio for a relaxing listening experience. Built-in Speakers: Integrated speakers provide a comfortable and immersive audio experience without putting pressure on your ears. Connectivity: Bluetooth 5.0: Provides stable and efficient wireless connection with low latency and minimal interference. Easy Pairing: Quickly pair with your smartphone or other Bluetooth-enabled devices. Battery and Charging: Long Battery Life: Enjoy up to 8 hours of continuous playtime on a single charge. Portable Charging Case: Includes a compact case that offers additional charges and easy storage. Additional Features: Built-in Microphone: Allows for hands-free calls and voice control. Touch Controls: Intuitive touch-sensitive controls for easy management of music and calls. Sleep-Friendly: Designed to be gentle on your ears, making it perfect for use while sleeping or relaxing. Specifications: Frequency Response: 20 Hz - 20 kHz Bluetooth Range: Up to 10 meters (33 feet) Charging Time: Approximately 1.5 hours Dimensions: 7 x 3 x 2 inches (approx.) Weight: 0.5 ounces (approx.) Color: Classic black finish for a sleek, modern look. The Hoco EA4 Cloud Open True Wireless Sleep BT Headset is perfect for anyone seeking comfort and high-quality audio for relaxation or sleep.