Main Feature: 65ms Low Latency, True Wireless Bluetooth Earbuds Provide Ultra-Low Latency Connection, Which Can Ensure Reliable Transmission With Nearly Zero Latency. 12mm Large Audio Driver, Enhanced Bass Stereo Is Powered By A 12mm Large Audio Driver, Providing An Immersive Gaming Experience. Help You Gain A Competitive Advantage Over Competitors. 5 + 20 Hours Of Playing Time, With 5 + 20 Hours Of Playing Time. When Playing Games, You Don'T Need To Worry About Running Out Of Headset Power. You Can Play For 30 Hours. Product Information: Bluetooth Version: Tws5.0 Jl6973 Bluetooth Distance: 10m Speaker Diameter: 12mm Headphone Battery Capacity: 40mah Headphone Box Battery Capacity: 400mah Support Decoding Formats: Hfp, Hsp, A2dp, Avrcp Sound Unit:12mm Composite Diaphragm Moving Coil Unit Unit Sensitivity: 110db Waterproof Ipx-5 Charging Interface: Type-C Packing Information: Earphone*1 Manual*1