Sound Track:Double; Wireless Type:bluetooth; WIFI Standard:NoneSupport Memory Card:No; Content:Audio; Colour: BlackMaterial: ABS; High Definition Support:None; Support Apt-x:YesInterface:3.5mm; Feature:None; Support AAC:NoNew BW-107 Bluetooth 4.0 Stereo Audio Splitter adapter Music Receiver Sharing Device Function for earphone for mobile phoneDual Audio Bluetooth mitterBluetooth mitter, sends stereo sound from your TV to two pairs of headphones at the same time. Perfect for when you want to sit back, relax and enjoy your shows in the evening, without waking the kids. Just connect it to your TV via the headphone socket, optical out or composite audio out and it can mit audio wirelessly to yours and your partners headphones in wired quality, without the need for a splitter or trailing wires.Powered by USB or BatteryOperating via USB power allows the mitter to be permanently plugged into your TV USB port so that you can reconnect swiftly anytime you want. Portable battery use enables listening for 10 hours Playing Time between charges, great for use in bed with a tablet.Great ConnectivityOne of the only Bluetooth mitters to offer optical audio in, The mitter can be connected to almost any non Bluetooth device. And with Bluetooth version 4.0, its a simple, hasslefree and user friendly process to hook up to two pairs of headphones, a pair of headphones and a speaker, or any combination of audio devices you require. Reconnection is as simple as switching your headphones or speaker on again.Box Contains:1 x Bluetooth Audio mitter1 x Audio Cable1 x USB Power CableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.