Edifier X2 TWS Wireless Headphones Listen to your favorite songs in the highest quality wherever you are. The Edifier X2 headphones feature 13mm drivers and support modern Bluetooth 5.1 connectivity, with up to 7 hours of runtime on a single charge. A special gaming mode provides ultra-low latency, and noise cancellation lets you talk freely on the phone. The X2 are also extremely comfortable and IP54 waterproof. Hear every detail Despite its compact size, the headphones deliver fantastic sound quality. The large drivers offer perfect harmony, excellent bass and crisp treble. They also allow you to enjoy the incredible richness of details. Now you can rediscover the magic of music and hear previously unknown details of your favorite songs. Indispensable when talking on the phone Now you can talk on the phone with ease even in extremely noisy environments.