A speaker that also charges handheld devices.
This item is ideal for charging tablets, smartphones and MP3 devices by connecting any adapter with a USB cable. Also, plays music by attaching your device using the 3.5 mm audio plug. Aluminum with chrome trimmed grids and a pull-twist mechanism. Speaker has a maximum power of 79 dB and can be used for approximately 20 hours in speaker mode. Contains a polymer lithium-ion battery with 5200 mAh capacity that charges in approximately 8 hours by simply plugging the USB cable into a power source. Green LED lights indicate remaining battery power (33%, 66%, 100% from right to left) and all 3 lights illuminate when your device is fully charged. Includes a USB cable, 4 interchangeable USB adapters, a grey travel pouch and a user manual.