It seems you might be referring to the Lenovo ThinkPlus G25-B headphones. These are wireless headphones designed for comfort and convenience, particularly for professionals who need to make calls or listen to audio while working.

Here are some features you might find in the Lenovo ThinkPlus G25-B:

1. Bluetooth Connectivity: They typically offer Bluetooth connectivity, allowing you to pair them with your smartphone, tablet, or laptop wirelessly.
2. Noise Cancellation: Some models might offer active noise cancellation, which helps to block out background noise for a clearer audio experience, especially during phone calls.
3. Microphone: These headphones usually come with a built-in microphone, making them suitable for hands-free calling or participating in virtual meetings.
4. Comfortable Design: Lenovo often focuses on providing comfortable designs for long-term wear, with features like cushioned ear cups and adjustable headbands.
5. Battery Life: Battery life varies depending on the model, but they typically offer several hours of playback time on a single charge.
6. Audio Quality: While Lenovo may not be as renowned for audio as some other brands, their headphones generally provide decent sound quality for everyday listening and communication.

If you’re considering purchasing the Lenovo ThinkPlus G25-B headphones, it’s a good idea to check out reviews to see how they perform in terms of comfort, sound quality, and battery life.