Key Features of LIFE LIKE STN-840 4.1 WITH MIC Wireless Bluetooth Headset Headset Design: Earbud Type: In the Ear Inline Remote Compatible Devices: Mobile,Specifications of LIFE LIKE STN-840 4.1 WITH MIC Wireless Bluetooth Headset (SILVER) Power and Battery Stand-by Time 8 hr Charge Time 2 HOURS General Headset Design Earbud Brand LIFE LIKE Wired/Wireless Wireless Compatible Devices Mobile Type of Headset In the Ear Model ID STN-840 4.1 WITH MIC In Sales Package 1 BLUETOOTH EARPHONES 1 CHARGING CABLE 1 POUCH 2 PAIR OF BUDS 1 USER GUIDE Color SILVER Bluetooth Bluetooth Version 4.1 Bluetooth Yes Sound Features Noise Cancellation Headphones Yes Warranty Covered in Warranty MANUFACTURING DEFECT Warranty Summary 1 YEAR LIFE LIKE WARRANTY Warranty Service Type ON-SITE WARRANTY Not Covered in Warranty DAMAGE Microphone Features Noise Cancellation Mircrophone Yes