Soundmagic ES20 In-Ear Sound Isolating Earphones. Making your music mobile, the E20 isolating earphones from SoundMAGIC with large 13.5mm drivers produce powerful bass and a broad soundstage while the in-ear design provides good isolation and a comfortable listening experience. Inside the sheath of the cord a twisted cable ensures a tangle-free listening experience. SoundMAGIC's ES20 is made with a bonded plastic housing, extended flexible strain relief and a tangle-free cord which terminates with a gold-plated 3.5mm jack. It comes with a storage pouch and three pairs of silicone ear tips in small, medium and large. so buy this Soundmagic ES20 In-Ear Sound Isolating Earphones Was £24.99 Now £22.49.