ITEM NAME:Fineblue Bluetooth Wireless Headset Headphone Collar Clip Earphone Black img *{margin:0;padding:0;.1 x Earphone. Bluetooth mode: Hands free, Headset. It uses renowned stereo Bluetooth CSR 4.0 chip to ensure high-fidelity sound quality and stable performance. Bluetooth version: V4.0. Connectivity : Wireless.
