BlueTooth Headphone Wireless

Bluetooth Headphones & Earphones 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 Transmission Distance: 10 Mtr Noise Cancelling: Yes Sports Earphones: Yes Sweat Proof: Yes Sizes: Free Size Dispatch: 2-3 Days