• Part Number984-000354• System RequirementsFor audio playbackSmartphones, tablets and other devices that support Bluetooth®-wireless audio profile[Advanced Audio Distribution Profile (A2DP)] or 3.5 mm audio output.For phone callsPhones that support Bluetooth-Hands-Free Profile (HFP1.6)• Technical Specifications30 ft wireless range5-hour battery• Package ContentsLogitech X100 Mobile Wireless SpeakerMicro USB charging cableUser documentation• Warranty Information3-year Limited hardware warranty