Overview: For Office - Get your mobile phone out of the cluttered desk, easy to reach your phone. For Home - Enjoy your time at home. This is perfect accessories for your needs while watch videos on YouTube, Facebook, Instagram and having video talk with friends & families, follow recipes while cooking. Specification: Material: ABS plastic + silica gel Product size: 135×90×5cm Applicable model: General purpose 18650 Battery capacity: 1800 mah Power input: 5V 2A Audio type: 4 o3W Bluetooth output power: 3.5W-6W Bluetooth version: 5.0 Bluetooth chip model: Jerry Bluetooth name: L28 Optional color: black Net weight: 255 grams (including 300 grams of packaging) Package Content : Host + charging cable + manual +18650 battery