Motorola hands-free headsets allow private phone calls. Plug directly into the phone. Headsets are compatible with all Motorola headset-compatible phones, non-Motorola phones and products that support a 2.5mm headset jack. This new headset is 51" long, and features an acoustically tuned speaker for improved sound clarity, even in noisy environments. Use the included EarBudeez™ stabilizer to keep the headset stable and create a "seal" that helps dramatically improve sound. Includes a shirt clip, so you can easily walk and talk hands-free. Plus, this stylish accessory includes four colored accent pieces - now you can change your headset to fit your mood or match your phone!