Lenovo X4 Wireless Bone Conduction HiFi-Sound Low Latency Headphones Color:Black Crafted with a high-quality double-sided

Crafted with a high-quality double-sided sandpaper abrasive

Weather and Chemical Resistance: Withstands various weather conditions

The pull strength can be increased or decreased to match your stage of recovery – from gentle rehabilitation and pain-relief work to more intensive strength training

It also includes a foam bottle

you can customize the hat to reflect your interests

Lenovo X4 Wireless Bone Conduction HiFi-Sound Low Latency Headphones Color:Black Crafted with a high-quality double-sidedTired of earbuds that block out the world or slip out too easily? The Lenovo X4 Bone Conduction Headset offers a smarter, safer way to enjoy music, calls, and morewithout covering your ears. Designed for comfort and clarity, it delivers crisp, high quality sound through bone conduction technology, so you can hear your favorite tunes while staying fully aware of your surroundings. Why You'll Love It: Open Ear Design Stay aware of your surroundings