... 2.100% working,1 year for replacement 3- brand new,overall music Good Quality Brand New LD-9200 Bluetooth Headset Super stereo effect , Adjustable ... call control. Technical Specifications 1,Version:Bluetooth V2.12,Wireless Frequency Range:2.4GHz3,Transmission Distance:10m4,Charging time:up ... ,yellow,red,Chacolate Overview Shenzhen Lambdaled factory Good Quality Brand New LD-9200 Bluetooth Headset