The JBL Reflect Fit Heart Rate Wireless Bluetooth Sports Bluetooth earbuds are designed for live monitoring and feature a double earpiece in a stylish red color. With a built-in microphone and rechargeable battery, these earbuds provide convenience and versatility for workouts or on-the-go use. The Bluetooth technology ensures a seamless wireless connection, and the replaceable ear tips ensure a comfortable fit for extended wear. Made by the trusted brand JBL, these earbuds offer high-quality sound and a Micro-USB connectivity for easy use.