Features: brand new and high quality BT 5.0 & Easy Control: for most devices, such as PC, mobile phone, tablet, TV, and stable connection within 33 feet. The noise-cancelling high-definition microphone brings you a clear hands-free call experience and easily answer any incoming call. Simple controls help you handle any calls, song switching, and volume changes. (The microphone only works in wireless mode.) Colorful LED Lights and Long Game Time: The unique LED breathing light can automatically switch to multiple colors, bringing you 24 hours of music playing for time, romantic and beautiful for time. Four-in-one multi-function Headset: long-lasting BT 5.0 headset + TF card music player + romantic LED light + wired headset. Buy 1 product and you will get 4 functions. The proprietary 40mm large aperture driver combined with advanced BT 5.0 technology produces incredibly powerful sound and clear . More Comfortable Fit: Excellent soft protein earmuffs, adjustable headband, skin-friendly rubber layer to provide you with a more comfortable and durable experience. TF Slot and Foldable Design: TF card slot supports 32GB TF card, avoiding mobile phone harassment. The foldable design is more convenient to carry and save your space, you can take it wherever you want. (TF mode only supports MP3 format.) Specifications: Material: ABS Color: Black, Blue, Red, White Product Dimension: approx. 190x180x30x75mm/7.48x7.09x1.18x2.95inches Net Weight: 228g/0.50lbs Package Includes: 1PC Foldable Wireless LED Gaming Headset note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.