Features: Elevates your Sound experiences with AirFly , a Multifunctional blue tooth wireless Sound Transmitters/receiver that connection up to 2 or wireless headphones to any device with a 3.5 mm . Featuring a double pocket design, the portable storage case for the AirFly ensures your Sound gear stays protectes, with a stretchy nylon front and 600D foam backing that preserves sound quality. Suitable for travel, fitness enthusiasts, and anyone in need of a private listen solution, this accessory is designs to cater to a wide ranges of users. Whether long haul flight, working out at the gym, or simply enjoy your favorite shows at house, the AirFly makes wireless listen possible anywhere you go. The robusts metal clasps adds convenience to the AirFly storage case, allowing you to secure attach it to your waist or backpacks, ensuring your Sound essential are always within reach. Specifications: Material: nylon Size: about 35x80x135mm/1.37x3.14x5.31inch Package Includes: 1xAudio Transmitters Storage note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.