GOgroove PALBOT Mini Lautsprecher / Nachtlicht f&uuml;r Kinder, f&uuml;r Smartphones von Apple & Android, PC's, Laptops & Tablets, Gr&uuml;n ADORABLY POWERFUL thanks to dual 25mm high-excursion drivers and a 38mm bass woofer that allow your Google Android buddy to produce surprising sound for its compact size NO MORE LOST CORDS thanks to the built-in retractable AUX strereo cord, which makes connecting to any media gadget that has a headphone jack easy and kid-friendly RECHARGEABLE and lasts up to 6 hours of use per charge via Micro USB (if listening on lower volume, you can extend battery life by up to 18hrs); plus, the speaker can be used while charging TRAVEL-FRIENDLY small size makes it perfect companion and gift for anyone who wants an on-the-go high quality sound upgrade to their phone, tablet, MP3 player MANUFACTURER WARRANTY: 3 Years | The Android robot is reproduced or modified from work created and shared by Google and used according to terms described in the Commons 3.0 Attribution License 6 hour battery life Built-in 3.5mm retractable AUX cable MicroUSB charging port (popular phone charger) LED battery status indicator Volume control dial Smartphones Tablets MP3 players Speakers: 4W RMS (2W x 2); 8W Peak Charging time: 2-3 hours 3.5mm audio cable length: 24 inches Power input: DC 5V (includes MicroUSB cable) Dimensions: 4.0 x 4.8 x 3.3 in