NEW New Huawei FreeBuds Pro 4, still sealed in its box. Distinctive sound without loss of quality HUAWEI FreeBuds Pro 4 is the first pair of earbuds to support audio transmission at 2.3 Mbps without loss of quality, thanks to Huawei's exclusive L2HC 4.0 audio codec and improved Polar Code technology. HWA Lossless and Hi-Res Wireless Audio certifications mean exceptional sound quality is a reality, not just a fantasy! Exceptional sound, tuned by professionals Tuned by musicians from the Central Conservatory of Music, HUAWEI FreeBuds Pro 4 features stunning audio effects to capture your imagination, delivering a listening experience that rivals a concert hall. Crystal-clear calls from anywhere Calls are perfectly clear even in wind speeds up to 10 m/s and in environments with noise levels up to 100 dB, such as concerts, public places, or the metro, thanks to an advanced noise cancellation algorithm during calls. Reverse bone conduction microphones work alongside three other microphones to achieve the best voice reception. Condition: New Color: White