As you would expect from Denon, the AHD301 Headphones contain the latest audio technology to produce superb quality sound. These over-ear stereo headphones use Acoustic Optimiser technology that balances...
IBM power supply / Charger INPUT- 100-240V 1.2A OUTPUT - 16V ~ 4.5A Model PA- 02K6751 / 02K6744 Fully CE and Rosh tested and comes with a full 12 month warranty, IBM original oem charger