Square Bluetooth mini speaker,Wholesale china

Features : Bluetooth standard 3.0+EDR Rubber oil painting Volume Control Hands-free Call,Built-in Mac Unique sound effect Accessories:USB cable Compatible:iphone,ipad,Mobiles,MP3 Player &Laptop with TF card or FM radio function Specification : 10 mts distance range Speaker:1*3W supper bass Frequency response:80Hz-15kHz S/N ratio:>70dB Mic range:>85CM Built-in rechargeable battery:1200mA Size:290*67*44mm Packing: QTY:50pcs/ctn MEAST:cm N.W./G.W.:kgs CBM:0.039 20'GP:pcs 40'GP:pcs 40'HQ:pcs