AVIOT Wireless Noise Interchangeable Ear True Wireless Bluetooth Single Ear Up to 34 Hours Cute Ambient Sound IPX4 Waterproof TE-D01q2 Earphones,

[Noise Cancelling Function] Equipped with active noise cancellation that reduces ambient noise, allowing you to concentrate solely on the music. AVIOT's unique algorithm reduces noise across a wide frequency range, significantly suppressing distracting noises such as train and car sounds, city hustle and bustle, and people talking, allowing you to experience the feeling of being enveloped in music. 【Long Battery Life】Despite its compact size, these earbuds offer up to 11.5 hours of music playback on a single charge, and up to 34 hours with the charging case, eliminating the need for frequent charging. You can use them without worry during commutes, long remote meetings, or video viewing. Furthermore, they support fast charging (up to 90 minutes of continuous playback with approximately 10 minutes of charging), so you can use them immediately after just a short charge. 【Fit】Newly developed ear tips provide a better fit. A total of four sizes, from SS to L, are included. Combined with the ear wings (2 sizes), they not only stay in place even during vigorous movement, but also provide high sound isolation and a comfortable fit. The earphones themselves are also small and lightweight, with a diameter of approximately 17.6mm and a weight of approximately 5.5g per ear, minimizing stress on the ears, allowing you to enjoy music with a light and comfortable fit. [Convenient for business use] Equipped with a microphone, it allows for hands-free calling. It features multipoint functionality* that allows simultaneous connection to two devices, such as a smartphone and a PC, or two smartphones. You can use one device for music playback and the other for call standby, so you won't miss incoming calls from another device while listening to music. It can also be used with only one ear, which is convenient when you want to clearly hear ambient sounds. Accessories: Silicone eartips: SS / S / M / L (M-size eartips are pre-installed), Ear wings: 2 colors, S / M (M-size ear wings are pre-installed), Type-C charging cable, User manual, Product warranty registration card