【Built for In-Flight Entertainment】 Simply plug 1Mii 3.5mm Bluetooth adapter into the airplane entertainment systems using the standard 3.5mm AUX jack to enjoy wireless audio in flight. The included dual-prong adapter ensures a perfect fit with both single and dual airline headphone jacks. 【Dual Connection for Audio Sharing】 Stream audio to two pairs of Bluetooth headphones or earbuds at once — perfect for couples, friends, or family traveling together. Watch the same movie side by side, without disturbing other passengers. 【2-in-1 Bluetooth Transmitter & Receiver】 Say goodbye to tangled cables and incompatible devices. 1Mii SafeFly Pro wireless audio adapter works as both a transmitter and receiver for all scenarios — from home entertainment to in-flight audio. In transmitter mode (TX), connect to TVs, airplane screens, gym equipment — stream wirelessly to Bluetooth headphones. In receiver mode (RX), transform your car stereo or home speakers into Bluetooth-enabled devices. Stream music wirelessly from your phone or tablet. 【Superior Sound】 Built with a Qualcomm chip, the 1Mii airplane Bluetooth transmitter supports aptX adaptive and aptX low latency for minimal delay and high-quality transmission. Enjoy studio-quality sound with aptX HD — perfect for music lovers who demand every detail. Note: To use a specific codec, ensure your Bluetooth device also supports it. 【Display Screen for Clear Control】 The 1Mii airplane Bluetooth adapter features an intuitive OLED display that shows connection status, battery level, volume, and active audio codec (SBC, aptX HD, aptX Low Latency, aptX Adaptive). Pair your headphones with confidence — no setup errors, just seamless wireless audio. 【25 Hours Long Playtime】 Up to 25 hours of continuous use on a single charge — enough for even the longest flights. Recharges fully in just 1.5 hours via USB-C. Forgot to charge? Simply plug it in and keep using while it powers up. No interruptions, no waiting. The 1Mii SafeFly Pro is the ultimate in-flight audio companion, designed to bring wireless freedom to your travels. Simply plug it into airplane entertainment systems using the standard 3.5mm AUX jack — the included dual-prong adapter ensures a perfect fit with both single and dual airline headphone jacks. With dual connection support, you and a travel companion can stream audio to two pairs of Bluetooth headphones or earbuds simultaneously, enjoying the same movie side by side without disturbing other passengers. A true 2-in-1 transmitter and receiver, the SafeFly Pro adapts to any scenario. In transmitter (TX) mode, connect wirelessly to TVs, airplane screens, or gym equipment; in receiver (RX) mode, transform car stereos or home speakers into Bluetooth-enabled devices for wireless music streaming from your phone or tablet. Superior sound is powered by a Qualcomm chip, supporting aptX Adaptive and aptX Low Latency for minimal delay and high-quality transmission, plus aptX HD for studio-quality music listening. (Note: To use a specific codec, ensure your Bluetooth device also supports it.) An intuitive OLED display puts you in control — showing connection status, battery level, volume, and active audio codec (SBC, aptX HD, aptX Low Latency, aptX Adaptive) at a glance, so you can pair with confidence and avoid setup errors. With up to 25 hours of playback on a single charge, it powers even the longest flights, and USB-C fast charging gets you back to full in just 1.5 hours. Forgot to charge? Simply plug it in and keep using while it powers up — no interruptions, no waiting. Whether you're on the plane or in your living room, the 1Mii SafeFly Pro delivers seamless wireless audio, every time.