Lenovo today at CES 2025 unveiled a new wireless Bluetooth keyboard that charges without a wired power source. It can turn ambient light energy and solar power into enough electricity for typical ...

Thankfully, this accessory can actually be bought. The Lenovo Self-Charging Bluetooth Keyboard will be available in May 2025 and is expected to cost $69.99.

Lenovo is showing off a concept wireless keyboard & mouse set at CES 2024 that never needs to be plugged in to charge. That’s because the Mechanical Energy Harvesting Combo system “uses ...