【ENC Call Noise Reduction】 Thanks to the ENC function and the design of four microphones, this product provides excellent sound quality and crystal-clear calls. The high-order noise reduction algorithm filters out 90% of the noise in the surrounding area, and the four microphones accurately record the human voice, allowing you to deliver clearer audio to the other party on the call. 【Bluetooth 5.0 Instant Connection】 Equipped with the latest Bluetooth 5.0 technology, these wireless earphones improve the transmission speed, range, and stability of communication, effectively solving conventional communication problems such as sound skipping, interruptions, and delays. These wireless earphones automatically power on and enter pairing mode when you open the charging case lid, making them a NEW model that doesn't require complicated operations. Once connected successfully, you can automatically pair with your smartphone just by taking them out of the charging case. 【Up to 25 Hours of Music Playback】 The wireless earphones themselves can play continuously for 5 hours when fully charged. The included charging case can fully charge the earphones about 4 times, supporting up to approximately 25 hours of continuous playback with the case. You don't have to worry about running out of battery when you're out and about. The versatile Type-C charging port takes only 1.5 hours to fully charge. 【Easy Touch Operation & Comfortable Fit】 For operation, the high-sensitivity touch design recognizes basic operations such as track forward/backward, music play/pause, call answer/end/reject, power on/off, and Siri with a light tap of your finger, so you don't have to take your smartphone out of your pocket or bag to operate it. 【Excellent Compatibility & IPX6 Waterproof】 These Bluetooth earphones are compatible with various devices equipped with Bluetooth functionality, such as iPhones, Android smartphones, and tablets, making them smart and convenient. With IPX6 waterproof performance, the cover is sealed, and the waterproof nano-coating allows you to enjoy the world of music without worrying about the weather or location, such as sudden rain or sweat in the summer. ⚠️ The product may be shipped after being taken out of the box.