1. 360° Surround Sound Field, Immersing You In The Sound 2. Lcd Full-Color Touch Screen, Incoming Calls, Music Playback, And Many Other Headphone Functions Are All Under Control 3. Ergonomic Design, Soft Small Ear , Stable And Painless Wearing 4. Integrated Fully Adaptive Digital Noise Reduction Technology, Which Can Intelligently Respond To The Environment And Its Changes. It Can Also Intelligently Determine The Wearing State And Create A Space For Enjoying Music Quietly. 5. 32 Hours Of Battery Life, You Can Listen Anytime And Anywhere, High-Quality Pure Lithium Energy-Containing Battery, Longer Battery Life, 3 Times Longer Than Ordinary Headphones Product Name: LCD Full-Color Screen True Wireless Noise-Canceling Headphones Bluetooth Version: 5.3 Chip Charging Interface: Type-C Charging Port Speaker Diameter: 11mm Battery Capacity: 350mAh Listening Time: About 32 Hours Bluetooth Distance: 10m Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:A: Black Material:ABS Package Contents: 1 Pair x Bluetooth Headphones 1 x Charging Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.