The descriptions for this product are taken directly from Amazon so don't blame me for bad English or misspellings. The prices you see are what I am asking for each item.
Item:Bluetooth Transmitter Receiver with Airplane Adapter: Wireless Audio Transmitter for 2 AirPods/Headphones - 20+ Hr Battery Works USB Charging with 3.5mm Jack AUX for Flight,Gym,Car,TV,Tablet,Travel
Item Description:Dual-Stream Wireless Freedom: Meet the LOCOCO K1 – your ultimate blue tooth companion for immersive audio everywhere! This innovative device acts as both a transmitter and receiver, letting you stream crystal-clear music from TVs, gym gear, or vintage CD players to two sets of AirPods or headphones simultaneously. Perfect for couples on long flights or families sharing movies without tangled wires. Featuring dual 3.5mm jacks and USB-C charging, it’s a must-have gadget for travel, home theaters, and even transforming old car radios into modern Bluetooth stereo hubs. Enjoy 20+ hours of seamless playtime – your essential audio adaptor!
Studio-Grade Sound & Zero Lag: Powered by Bluetooth 5.2 and Qualcomm technology, the K1 delivers stunning clarity with ≤40ms ultra-low latency – ideal for gaming on PS5, Xbox, or PC. Adaptive aptX codecs eliminate audio-video sync issues during explosions or dialogue, while advanced noise suppression ensures crisp phone calls and team chats. Connect effortlessly to AirPlay-enabled speakers, tablets, or legacy MP3 players via AUX/RCA.We gave away a packaging storage box, which can not only store the equipment and Its compact case slips into any airplane seatback pouch, turning cramped cabins into private concert halls!
Universal Plug-&-Play Compatibility: No more compatibility headaches! The K1 works as a Bluetooth adapter for airplane systems, car radios, gym equipment, and home stereos – supporting dual device pairing in TX/RX modes. Includes splitter cables for RCA/3.5mm connectors, making it a fly-friendly essential . Sync with speakers, or earbuds instantly. Hassle-free auto-reconnect and USB-C charging (full in 90 mins!) mean no switching headaches mid-music or movie marathon.
All-Day Power & Travel-Ready Design: Engineered for adventurers! This palm-sized gadget packs a 280mAh battery for 20+ hours of non-stop tunes – enough for flying cross-continent or camping weekends. Gift it to tech newcomers or audiophiles: one-touch pairing, memory function for 2 devices, and volume control via phone make it elderly-friendly.(Note: Before traveling on an airplane, to prevent the device from failing to pair, pair the device once indoors.)
Revive Classics, Unify Modern Life: Breathe new life into nostalgia! Hook vintage turntables, CD players, or FM radios to Bluetooth speakers/headphones with the K1’s Hi-Fi decoder (SNR≥80dB). Create multi-room music systems via Spotify Connect or Chromecast – sync TV audio to kitchen speakers wirelessly. Switch between gaming headsets, conference calls, and car stereos in seconds. The ultimate adapter for home, office, and travel – a #1 gift for holidays!