Bluetooth Headphone Earphone

Fancy cool product Product Name: Fancy cool product Material: ABS Plastic Product Type: Headphone Type: Neckband Compatibility: All Smartphones Multipack: 1 Color: Black Mic: Yes Bluetooth Version: 4.1 Charging Type: Micro USB Battery Charge Time: 1 Hour Battery Backup: 2 Hours Frequency: 20 Hz Control Button: Yes Dynamic Driver: 30 mm Noise Cancelling: Yes Sports Earphones: Yes Sweat Proof: Yes Sizes: Free Size Country of Origin: India