Volkano Urban Series Fabric Tube Bluetooth Speaker - Black The speaker that looks as good as it sounds, the Volkano Urban Bluetooth speaker is designed for the modern music fan. Bluetooth Profiles: A2DP, AVCTP, AVDTP, AVRCP Chipset: JL Bluetooth Operating Distance: 10 m Bluetooth Version: 4.2+EDR Battery Capacity: 3 000 mAh Sensitivity: 85 dB ±3 dB Charge Time: 5 hrs Battery Type: Playback Time: 3 hrs Total Power Output: 8.8 W Max. Size for USB Drive: 32 GB Charge Input / Power Supply: 5 V DC, 800 mA Driver: 4? Impedance: 4 O Signal to Noise Ratio: =63 dB Shoulder Strap: Yes USB Charging Cable: Yes FM Radio: Yes FM Radio Range: Frequency Response: 50 Hz - 20 kHz SD Card: Yes Aux: Yes What's in the box 1 x Volkano Urban Series Black Speaker