CELESTRON Observer's 8-Piece Accessory Kit for Select Telescopes: Compatible with most telescopes with a 1.25" focuser; includes 17mm and 6mm Plossl eyepieces, 2x Barlow lens/T-adapter, 3 eyepiece filters, microfiber cleaning cloth and carry case

The Connect Air Bluetooth audio transmitter lets AirPods and other Bluetooth headphones be used with audio devices that do not have built-in Bluetooth, such as in-flight entertainment systems on airplanes. Add Bluetooth audio streaming to any device you encounter and share music wirelessly with up to two Bluetooth headphones or speakers. Experience full freedom of movement, listen without bothering those around you, and block out distractions with the Connect Air and your favorite pair of Bluetooth wireless headphones.