Bluei Massive 4 Headphones with Wireless Over Ear Headset Adjustable. Bluetooth Gaming  (Multicolor, Black, True Wireless)

Noise Cancelling Over The Ear Headphones with Wireless Bluetooth, Built-in Microphone, Deep Bass "Model no : Massive 4 Headphone type : Wireless headphone Music play time : 5-6 Hours Talk time : 8-9 Hours Chargimg time: 2-3 Hours Transmission distance : 10-15m Bluetooth version: 5.0 Noise isolation : Yes Packing type : Box packing Connectivity : Bluetooth Included Components : 1 x wireless headphone, 1 x micro charging cable Feather Light Cushion comfort adjustable headband "