Bluetooth Neckband

Product Type: Neckband Type: In The Ear Compatibility: All Smartphones Color: Assorted Mic: Yes Bluetooth Version: 4.0 Operating Voltage: 10 Volts Charging Type: Micro USB Battery Charge Time: 2 Hours Battery Backup: 10 Hours Frequency: 10 Hz Control Button: Yes Play Time: 10 Hours Dynamic Driver: 10 mm Transmission Distance: 1 Mtr Noise Cancelling: Yes Service Type: Repair Sweat Proof: Yes Water Resistant: No Sizes: Free Size