TBET-6154 Bluetooth speaker 1. Metal sense design 2. ... Hand free to talk 4. Blue tooth connect TBET-6154 Bluetooth speaker1. Metal sense design2. CE,Rohs,BQB,FCC3. ... tooth connectSpecificates Model No.CertificatesProduct SpecificationDescriptionPackagingPrice(EXW)Sample 100pcs500pcs1K2KTBET-6154 CE,ROHS,FCC,BQB All AvailableBluetooth standard : 2.1 ... $15.90US$15.40US$14.30 TBET-6154 Bluetooth speaker