Sony SRS-XB31 Portable Wireless Bluetooth Speaker (White) Speaker System Drivers 2 x 1.89″ / 48 mm Passive Radiators 1 Frequency Response 20 Hz to 20 kHz Microphone Built-In Mic Yes Bluetooth Connectivity Bluetooth 4.2 Supported Bluetooth Profiles A2DP AVRCP HFP HSP SPP Wireless Range A2DP AVRCP HFP HSP SPP Wired Connectivity Inputs 1 x 1/8″ (3.5 mm) Stereo (Audio) 1 x USB Type-C (Power) Outputs 1 x USB Type-A (Power) Battery Expected Battery Life 24 Hours Physical Memory Card Slot None IP Rating IP67 Dimensions (W x H x D) 9.09 x 3.43 x 3.19″ / 231 x 87 x 81 mm Weight 2 lb / 890 g Packaging Info Package Weight 1.099 Dimensions (LxWxH) 10.45 x 5.5 x 4.55″
