New boxed kraft paper version nw750n. It is the original noise reduction headset of Sony nw-a25hn. It is packed in a new box. The color is cinnabar red, the code is a2081058a, and the white code is a2081056a. The headset code and packaging are matched. It is by no means the so-called disassembly brand new and comparable in bulk. Each headset is wrapped with plastic film to ensure that the genuine product is new. It is suitable for Walkman players such as a25 A35 A45 A55 f886 f806 f805 z1050 zx100. It can be matched with noise reduction effect, and the sound quality is great. It is also suitable for mobile phones after Sony Z2. Now buy headphones and give them a free adapter line to enable ordinary mobile phone players to listen to music, but there is no noise reduction effect. In addition, give a headphone bag. Here are the sources. It says on the box, made in Malaysia. There are only a few dozen red roses, but there are only a few nw-5hn