Bluetooth headphone& hearphones

Bluetooth Headphones & Earphones Material: Plastic Product Type: Neckband Type: In The Ear Multipack: 1 Color: Assorted Mic: Yes Bluetooth Version: 5.2 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 Sports Earphones: Yes Sweat Proof: Yes Water Resistant: No Sizes: Free Size (Length Size: 10 cm) Dispatch: 2-3 Days