Bluetooth 5.3 Guarantees a reliable connection, while the transparent elements of the case add a chic touch. Low latency of 60 ms & convenient touch operation are also a plus. Convenience of Use The headphones connect to the device of your choice as soon as you remove them from the case via Bluetooth 5.3. What's more, they pair independently with your equipment, so you can use 1 headphone or 2 as you're comfortable. Excellent Sound With built-in Hi-Fi speakers, the TWS Baseus Bowie WM02 OS headphones will delight you with high sound quality. They provide deep bass & crystal clear treble, which will allow you to rediscover your favorite songs & enjoy superior sound quality. Also noteworthy are the dynamic neodymium drivers that effectively reduce distortion. Stable Connection & Low Latency They use Bluetooth 5.3, which stands out for its exceptional stability & low power consumption, so you can forget about interference & signal problems. Another advantage is the ultra-low