From Plantronics, their Portable Power Headset Charging Case for the Voyager 5200 Series. This charging case comes in black. Model: 204500-01

Features:
- Extra Power: Provides 14 extra hours of power (two full back-up charges).
- 2-in-1 Portable Charging: Recharge the headset inside the case or use the case as a convenient desktop docking stand.
- LED Status: Separate LEDs show hi-med-low for case and headset.
- Battery Status Button: See the battery status by pressing the button on the charge case.