Check the listing for details. TrackNPClip Active Infrared Head Tracker Head Tracking Bracket Video Game Accecn. Condition: New. Listed at 42.99 USD. Description Note：If you have any questions, please contact us before open any case, we promise will solve the problem for you. Thanks！ Description:TrackNpClip active infrared tracking bracket is specially designed for professional head sights. It is a high-end optional accessory of TrackNP professional infrared optical head tracking system (not included in the standard head sight kit). It uses bright wide-angle infrared LED as the active Signal transmitting element, customized with high-strength, high-elasticity engineering plastics and all-metal bearings. Just clip the active bracket to the headset.Advantages:- Imported wide-angle infrared LED light-emitting tube with high luminous intensity and large angle. Ensure that the head movement is always effectively tracked when the head is in a wide range of motion, expand the range of viewing angle, and support longer distance tracking.- Using high-strength, high-elastic engineering plastic, removable design. More comfortable to wear. If you dont need to take it out, you can divide the active lamp holder and the fixing clip into two to ensure the equipments safety and anti-fracture during transportation.- High-strength all-metal lamp holder bearings will not break. It is designed to be powered directly through the bearings. It can realize 360° rotation of the lamp holder without worrying about the internal wiring being broken.- Ergonomic design: the light frame adopts a special 3D three-dimensional curve shape, which perfectly fits the human face. It has a professional texture when worn and has a large positioning accuracy angle.- It also comes with a power-supply booster circuit, the power supply voltage to the LED is stable at 5V, and the brightness is unchanged.- The fixing clip with earphone anti-slip pad can adapt to most headphones on the market, and it is installed by gently clipping it on the left side of the earphone.Features:- Active LEDs for more precise tracking- USB powered- 2 Position headset clip (fits over-the-ear style headsets )- For Home or Office use- Compatible with TrackIR5 TrackNP5 HeadphonesParameters:- Fixing Method: Fixed in Earphones Left Side- LED Spectrum: 850nm- Detection Range: 0.4m~2m/1.3-6.6ft- Tracking Frame Type: Active Infrared- Size: Fixing Clip: 76 x 84 x 28mm/3 x 3.3 x 1.1"; Lamp Bracket: 105 x 45 x 23mm/4.1 x 1.8 x 0.9"- Support Head Sight Type: TrackNP5Package Included:- 1 x Tracking Bracket (Without Head sight tracker) Shipping Customs Declaration: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility. Please check with your countrys customs office to determine what these additional costs will be prior to biddingying. If you need to add the tracking number, be sure to contact customer service before making orders, especial for the people comes fromthe country of Eastern Europe, the Middle East and South American. It needs to pay the extra shipping cost! Return You can return a product for up to 30 days from the date you purchased it.Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. Payment We accept payment by any of the following methods: PayPalPayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding.And please make sure that your PayPal registed address is the same with your eBay registed address. Please pay as soon as possible after winning an auction, as that will allow us to post your item to you sooner! Feedback Customer satisfaction is very important to us. Please leave us a Positive Feedback if there is not any problem. If you have any problem with your order, please contact us and we will do our best to make you satisfied. Conatct Us If you have any queries, please contact us via ebay. We usually respond within 24 hours on weekdays.