The Lenovo In Ear Headphones provide great sound and value for nearly every on-the-go occasion. Enjoy the immersive full range of sound across all of your devices with the 3.5mm analogue connection, especially with your favourite ThinkPad notebook. Make crystal clear calls and take full control of your listening and voice experience with the inline microphone and controls that will work with most smartphones. Move seamlessly between the office and home, as the Lenovo In Ear Headphones keep you connected across your favourite ThinkPad and smartphone devices. Their minimal lightweight design feels comfortable in the ear for extended periods of time. Enjoy the versatility of compatibility across all Think PCs with the analogue 3.5mm connection; In Ear fits comfortably inside the ear canal, with 3 silicon tips; Lightweight design allows users to carry it with them.