Rich Neodymium Drivers: With 13mm Neodymium drivers and XBass Technology, you'll enjoy deep, rich bass and balanced sound. 72hrs Playtime: Enjoy up to 72 hours of non-stop music and gaming with these long-lasting earbuds. These earbuds are a powerhouse of performance. ANC + ENC Quad Mics: Experience superior sound quality with Active Noise Cancellation and Environmental Noise Cancellation technology. Equipped with four microphones for crystal-clear voice capture and enhanced call quality. Touch Controls: Intuitive touch controls allow easy access to various functions without hassle. Dual Mode: Switch seamlessly between Music and Gaming modes to suit you

Open box — NNu Republic Cyberstud X4 Firefly TWS Earbuds with 72hr Playtime,13mm Driver, XBass, ANC + ENC Quad Mics, Hall Sensor, 40ms Low Latency, Dual Mode, BT V5.3 Rich Neodymium Drivers: With 13mm Neodymium drivers and XBass Technology, you'll enjoy deep, rich bass and balanced sound. 72hrs Playtime: Enjoy up to 72 hours of non-stop music and gaming with these long-lasting earbuds. These earbuds are a powerhouse of performance. ANC + ENC Quad Mics: Experience superior sound quality with Active Noise Cancellation and Environmental Noise Cancellation technology. Equipped with four microphones for crystal-clear voice capture and enhanced call quality. Touch Controls: Intuitive touch controls allow easy access to various functions without hassle. Dual Mode: Switch seamlessly between Music and Gaming modes to suit your need