Bezprzewodowe słuchawki nauszne Bluetooth BS-318 – długi czas pracy baterii do nauki/słuchania muzyki (radio FM i tryb przewodowy 3,5 mm) – lekkie, 190 g, do noszenia przez cały dzień

Your Affordable Study Companion​​ Designed for ​​budget-conscious students​​ worldwide, these headphones deliver ​​crisp vocal clarity​​ for language exams without breaking your wallet. ​​5 Key Features Teachers Recommend​​ ✔ ​​Dual Connectivity Magic​​ – Seamlessly switch between Bluetooth and wired mode when batteries run low. ✔ ​​FM Radio Surprise​​ – Catch BBC Learning English broadcasts directly (50-108MHz coverage). ✔ ​​190g Featherweight​​ – Lighter than 2 smartphones, perfect for 8-hour library sessions. ✔ ​​Focus-Optimized Sound​​ – 40mm drivers emphasize 300-3kHz frequency range for test audio. ✔ ​​Breathable Ear Cushions​​ – Protein leather + memory foam combo prevents sweat buildup. ​​Where It Shines Brightest:​​ ​​TOEFL Listening Sections​​ – Hear every "lecture" nuance like the professor is whispering to you. ​​Busy Internet Cafes​​ – Block 60% ambient noise when gaming in Manila PC bangs. ​​Remote Village Schools​​ – Single headset serves 5 kids via 3.5mm splitter (sold separately). ​​Pro Tip for Exam Takers:​​ Use ​​wired mode during tests​​ – Bluetooth signals are banned in most examination halls, but our 3.5mm jack saves your score!