**.Unit Size: dia.62*59(H)MM
.**Material: ABS plastic+Silicone
.**Speaker output: 4Ω3W
.**Build in 300MAH rechargeable battery
.**Bluetooth version: V3.0
.**Working time: 2-3 hours
.**Support Bluetooth play/handfree call
.**meet IP4 (optional)
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**Next：FM0043 Bluetooth speaker Bar