HBS-730 Wireless Bluetooth Stereo Bluetooth 4.0 Headphone Bluetooth Headset Wireless in the ear (ASSORTED COLOUR) Product Name: HBS-730 Wireless Bluetooth Stereo Bluetooth 4.0 Headphone Bluetooth Headset Wireless in the ear (ASSORTED COLOUR) Brand Name: VOLLMOND Material: Plastic Product Type: Neckband Type: In The Ear Compatibility: All Smartphones Multipack: 1 Color: Assorted Mic: Yes Bluetooth Version: 4.1 Warranty_Period: 1 Month Warranty_Type: Carry In Charging Type: Micro USB Battery Charge Time: 2 Hours Battery Backup: 6 Hours Frequency: 50 Hz Control Button: Yes Play Time: 7 Hours Transmission Distance: 10 Mtr Noise Cancelling: Yes Service Type: Repair Sports Earphones: Yes Sweat Proof: Yes Water Resistant: No Sizes: Free Size Country of Origin: India