Dongguanskywing(Tianyi)Communication ElectronicsCo., Ltd. establishedin 2003,isabrand BluetoothprofessionalR & D,manufacturing, sales, Bluetoothproduct developmentcompany,high-endBluetooth productsmainly include:mono Bluetooth headset, stereoBluetooth headset(HI-FIBluetooth), MP3Bluetooth,Bluetooth Car,Bluetooth speaker,Bluetooth keyboard, Bluetoothadapters, etc.products, the companyfrom raw material procurement,testing, production,shipments and other processesall in accordance withISO9001 (2008)international qualitystandard system implementation, and through theSA8000andWMaudits.Ourproducts have passedBQB, FCC, CE,and ROHScertification,Our promission :(Allofourproductsiswarrantedfor13months.Duringwarrantyperiod,theproductscouldbeunconditionalfreereplaceorreturnifoccursanyqualityproblemundernon-artificialdamage,andthebackandforthfreightcouldbeaffordbyus .)