... : It can received the sound wirelessly from any electronic device with audio output, such as TV, PC, DVD, VCD, MP3, MP4 ... audio cable4. Wired net chat: there will be audio cable with Mic, insert it to the headphone and computer, then you ... *46 cmInformation:1. Good quality wireless bluetooth headphone2. Clear voice3. With safety package4. Colors available5. MOQ: 1000/pcs6. 1~5 days ...