Aluminum alloy Portable Bluetooth Speaker Optional with NFC function

HS-LT14 Aluminum alloy Portable Bluetooth Speaker Optional with NFC function bluetooth speaker set ; bluetooth speaker phones ; bluetooth portable car speaker Features: *Material:Aluminum alloy *Bluetooth version:Bluetooth v2.1+EDR *Working Range: 10meter *Built in 800mA rechargeable battery *Working time: 4-8hours *Support A2DP V1.2, AVRCP V1.4 profiles; *Support Line-in and hand-free, with internal mic *With LED indicating when working *Unique design with good sound quality