Deluxe Travel USB Charging Kit for Savi W440, Savi W440-M, Savi W740, Savi W740-M USB Battery Charging Kit (kit includes USB charger and extra battery)

Key Features:

• Slide the headset into the charging cradle and charge it in the USB port of your PC
• May also charge the battery alone without it attached to the headset
• Charger has magnetic contacts, so battery stays in charger securely while charging (can even be upside down!)
• Charging cradle measures approximately 1 1/4" X 1" X 3/4" tall
• This kit is included in the box with W440 & W440-M USB wireless headsets

note: you can replace the battery mid-call, without losing the call, as long as a charged battery is reattached within 5 minutes. This allows for unlimited talk time.