wireless headphone, 5 in 1 Wireless headphone. with Fm radio,wireless to TV, ... ,MP3, MP4 player.and to Laptop, pc Wireless HeadphoneProduct name: 5 in 1 Wireless headphone 1. Wireless headphones2. Wireless internet chat3 ... emitter use only, optional) 1 PC/gift boxCTN size: 51.5*45.5*54CM20 PCS/CTNN.W.: 11.0 kgs G.W.: 12 ...