... can received the sound wirelessly from any electronic device with audio output, such as TV, PC, DVD, VCD ... Wired net chat: there will be audio cable with Mic, insert it to the headphone and computer, ... 1. Good quality wireless bluetooth headphone2. Clear voice3. With safety package4. Colors available5. MOQ: 1000/pcs6. 1 ... you! KST-9084 Wireless bluetooth headphones with Mic for laptop/computer/MP3/MP4