TOZO - NC9 True Wireless Hybrid Active Noise Cancelling Earbuds - 2026 - Red

We’re an innovative team focused on Bluetooth headphone development, with a constant goal of delivering unparalleled audio experiences. Unlike market competitors who only prioritize short-term financial gains, we put acoustic technology breakthroughs and the pursuit of ultimate sound quality at the forefront, from repeated ergonomic refinements that ensure every pair fits the ear canal perfectly, to assigning a dedicated sound engineer to fine-tune each individual pair. Every detail is crafted to immerse users in a world of delicate, pure sound.​ This commitment to quality has not only earned us user trust but also translated into over 10,000,000 units sold globally. We maintain consistent, in-depth engagement with users, regularly collecting authentic feedback and seamlessly integrating it into every stage of product iteration. This approach ensures each new generation of headphones better meets user needs, truly embodying our "user-centric" R&D philosophy.​

Affordable doesn’t mean low quality. These open-ear bone conduction headphones are designed specifically for sports. They feature IPX6-rated water and sweat resistance. Equipped with an adjustable headband, they stay securely in place without slipping. The safe, open-ear listening experience makes them ideal for running, cycling, gym workouts, and outdoor activities.

Tronsmart Sounfii R4 Earphones are made for music and optimized for use in any environment - working from home, at the office, or on the go. Designed with a custom acoustic platform, Sounfii R4 Earphones are engineered to deliver powerful, balanced sound in a compact, in-ear form factor. These earbuds have 4-mic call technology for clear virtual meetings or mobile phone calls, ENC for better focus, and are comfortable for all-day use. Each earbud has up to 7 hours of listening time with two additional charges provided by its pocket-sized charging case to give you up to 28 hours of combined playback.