Style:In-Ear Communication:Wireless Connectors:Micro Use:Mobile Phone Function:Microphone,Noise Cancelling,Bluetooth Color:Black, Green, Red, Blue Style:In-ear Feature:neck-hang blue tooth earphone Package:OPP Bag / 1 Pcs Power:Lithium Battery Built-in Communication:wireless Function:Blue tooth, Microphone, Noise C Type:s9 blue tooth earphone Size:14.5 x 13.5 cm Warranty:12 Months Show More