Product details
With this dock and battery pack, you can make your Whisper Flex completely wireless and take it anywhere: to the bedroom or to your favorite reading spot in the garden. The battery can be easily inserted from the bottom and will automatically charge when connected to the dock. The battery life ranges from 3 to 18 hours, depending on the settings.
Dock dimensions: 8 x 8 x 2.5 cm
Input voltage: DC 12V
Battery dimensions: 9 x 8 x 2.2 cm
Battery type: Lithium-ion
Nominal voltage: DC 12V
Capacity: 4400 mAh (52.8W)
Limited charging voltage: DC 14V.