Active Noise Cancellation Earphone. The Samsung Level In ANC has a rechargeable battery. 10 mm 2-way speakers for high quality sound. The sound, though, lacks clarity and detail. Enjoy a powerful, immersive listening experience with the simplicity and convenience of in-ear design. Level In ANC delivers exceptional sound isolation in noisy surroundings thanks to built-in Active Noise Cancellation (ANC) technology.The compact, elegant design makes it not only highly portable, but also perfectly suited to meet all of your fashion needs. Level in ANC is equipped with handy ear guides providing you with wearing comfort – exercising, hiking or just on the move.The 10mm Dynamic 2-way speaker units combine to deliver high-quality, clear and balanced sound. Brand Samsung SKU 100057011_NP-1020307007 Model EO-IG930