Mini portable wireless speaker. It allows you to connect a smartphone and any audio devices equipped with the Bluetooth function. Bluetooth connectivity allows you to enjoy your favorite music without the need for a cable wherever you want thanks to the built-in battery. Compact size makes the speaker easy to transport and can be carried anywhere with you. Specification: Type: Mini wireless speaker Model: Puridea i9 Design: Aluminum housing Connectivity: Bluetooth V4.0 JL R.M.S power: 3 W Frequency range: 2.4-2.480 GHz Sensitivity: 80 db ± 3 Size: 50mm * 50mm * 55mm Weight: 117 g