A1-B Portable Bluetooth Wireless Speaker 1, Receive up to 33 feet away 2, Limited 1 Year Warranty 3, Up to ... 6 hours playback A1-B Portable Bluetooth Wireless SpeakerFeatures Bluetooth v2.1 • Works with any phone or device ... 2.4GHzBluetooth Profile Supported: HSP V1.0, HFP V1.5, A2DP V1.2 , AVRCP1.0,Audio input type:Bluetooth ... and factory picturesCertificate A1-B Portable Bluetooth Wireless Speaker