Support All Audio Devices That Have Bluetooth Capability, Such As, Cell Phone ,Tablet ,Laptop,Computer Etc.n5Mm Audio Jack, Provides A Simple Wired Connection Of A Variety Of Devices Without Bluetooth more→.High-Sensitive, Multi -Directional Speaker For Virtual Surround SoundPlaying Time Up To 7 Hours, And Continue Talk Time Up To 8 Hours, Standby Time Up To 120 Hours.Support Tf Card ,Bluetooth Aux Function,Wireless Your MusicBest Choice For Listening Music, Watching Movie, Chatting Online EtcVersionv4.0Frequency2.40Ghz-n48GhzEffective Range10m433.0 Kbps SynchronousFrequency Response20 Hz - 20 KhzSpeaker Size40mm Supporta2dp n2, Avrcp n0, Hsp, Hsf n5Voltage3.7Vdc Built-In 400Mah Rechargeable BatteryPlaying …