- Single-ear wireless Bluetooth headset, perfect for daily use and calls - Ergonomic and ultra-lightweight design that provides comfort without discomfort - Open-ear structure that allows you to hear your surroundings without losing audio quality - Silicone adapter included to focus the sound and enhance the listening experience - Bluetooth 4.1 technology with a range of up to 10 meters for greater freedom of movement - Hands-free function and built-in microphone for easy call answering - Up to 4 hours of battery life, ideal for workdays or outdoor activities - Retaining hook ensures a secure and stable fit - Compact and portable, easy to store and carry - Includes USB to micro USB charging cable to recharge the battery