• Technical Standards Mark Certified Product (Frequency Band: 2.4 GHz) • ■Light and comfortable fit: Designed with a lightweight construction of approximately 180g and a design that fits more users' head shapes Enjoy listening and gaming with an ear-friendly fit that reduces stiffness in the neck and shoulders Moreover, with its pursuit of thinness and high-sealing ear pads, it provides a comfortable listening space • ■ Long battery life of approximately 60 hours: Free yourself from the daily hassle of charging and worry-free use without worrying about the battery Also, with a 10-minute charge, it can be used for approximately 3.5 hours Even if you forget to charge, your headphones will be ready by the time you get dressed • ■Low Latency Mode to reduce sound and video lag: Enjoy low audio delay while watching videos or playing games on your smartphone or tablet • ■ Connects even with wired connection: Comes with a 4 ft (1.2m) remote control cord with built-in microphone for versatile use in different scenarios It is also convenient for listening when the battery is low, or when you want to quickly connect to a PC to make calls