【Bluetooth 5.3 chip】 Upgrade the Bluetooth 5.3 chip Support HSP HFP A2DP AVRCP，30% faster than Bluetooth 5.2，connection is stable and continuous and it can not reduce the resolution of the sound quality, but also has the synchronous transmission of notifications, ultra-low game delay, and the synchronization of audio and video for watching dramas in games.
【4 mic and Call Noise Canceling】Uniblie Wireless Earbuds adopts ENC noise reduction algorithm configured with 4 mics.auditory system of the simulated human can only extract human voice. earbuds filter the noise of the environment When talking with family and friends on whats app, making calls/voice communication more real and clear.
【One-button control and compatibility】Wireless headphones in ear useing high-tech touch screen technology,left and right ears can be controlled independently，just tap the headphones to play/pause, adjust volume, switch songs, answer/end calls and activate voice assistants, truly hands-free listening to music,You can share another headset with your favorite people，Bluetooth headphones can easily Pair with iOS/Android devices.
【48H Playtime and Type-C fast charging】 Wireless Headphones use Type-C fast charging, which can provide up to5-6 hours of high-quality sound output on a single charge, and can be charged with a charging box for a breakthrough 48hour long battery life, which is very suitable for travel and sports.
【IPX6 waterproof and ultra-light】Earbuds are only 3.5g, comfortable to wear, ergonomic design, IPX6 sweatproof and waterproof design, internal nano-waterproof, let you exercise without fear, and easily cope with sweat and rain.