NEW 3D Stereo AptX Hi-Fi Sound: Funcl TWS earbuds are powered by a Qualcomm smart audio chip and offer a truly natural, authentic sound and deep bass performance. CVC 8.0 Noise Cancellation: Funcl Wireless Bluetooth headphones blocked out 90% of ambient noise, allowing you to talk to friends with superb voice clarity. 24-Hour Playtime & Touch Control: Funcl Wireless Earbuds deliver up to 24 hours of battery life, 6 hours of listening time on a single charge and 3 extra charges from charging case. And each earbud has a touch area that lets you answer calls, control music and trigger Siri, Alexa, Google assistant easily. One-Step Pairing & Single-ear Mode: Thanks to Bluetooth 5.0, FUNCL AI in-ear headphones with lag-free connections and greater range pair single ear or both faster, making it easy to listening without interruption.