Hot Head wearing type wireless Bluetooth earphone,Wholesale china

Features : Bluetooth standard 3.0+EDR Hands-free Call,Built-in Mic Support Micro SD card FM radio Aux in Built-in rechargeable lithium battery :400mA Accessories:USB charging cable Color:Black,White.Red.Blue.Pink with TF card or FM radio function Specification : 10mts distance range Speaker diameter:7cm Speaker:1*0.25W supper bass frequency response:60Hz-15kHz S/N ratio:>70dB Packing: QTY: 20pcs/ctn, MEAST:40.5*39.0*43.0cm, N.W./G.W.:5.5/6.5kgs