Key Features of Zidane 503TF_BLK Wireless Bluetooth Headset High Quality Pure Stereo Sound Transmission Class 2 Standard Present Perfect Music Portable and Wireless,Zidane 503TF_BLK Wireless Bluetooth Headset (Black) Price: Rs. 799 Bluetooth Stereo Headset with SD Card Slot.,Specifications of Zidane 503TF_BLK Wireless Bluetooth Headset (Black) Headset Sound Features Headset Frequency Response 18 - 20000 Hz Power and Battery Talk Time 420 min General Headset Design Behind the Neck Brand Zidane Wired/Wireless Wireless Compatible Devices Mobile, Tablet Type of Headset Over the Ear Model ID 503TF_BLK In Sales Package Headset Color Black Controls Call Controls Answer, End Call, Call Reject Bluetooth Bluetooth Yes Sound Features Noise Cancellation Headphones Yes Wireless Wireless Range 10 Dimensions Weight 40 g Warranty Covered in Warranty Manufacture and defective Warranty Summary 3 Months Not Covered in Warranty Misuse, Broken Microphone Features Noise Cancellation Mircrophone Yes Microphone Frequency Response 20000 Hz