Cosiki Bluetooth Receiver Adapter Compact Wireless Transmitter for

[PORTABLE DESIGN] The KN319 Wireless Bluetooth Adapter is designed for on-the-go convenience, fitting easily into your pocket or bag. Weighing just a few grams, it allows you to enjoy high-fidelity virtually anywhere, from car rides to home listening sessions without sacrificing sound quality or comfort. [VERSATILE FUNCTIONALITY] Easily switch between transmitter and receiver modes with a simple flick of the switch. Whether you're streaming from your non-Bluetooth devices like TVs and CD players to Bluetooth headphones or sending from your phone or tablet to wired speakers, the KN319 adapts to your needs seamlessly. [WIDE COMPATIBILITY] This Bluetooth adapter boasts extensive compatibility with a range of devices. It connects effortlessly with your smartphone, laptop, computer, home stereo, and more. The included 3.5mm and cables ensure you have everything you need for a quick setup and broader usability. [ADVANCED TECHNOLOGY] Equipped with the latest Bluetooth 4.2 technology, this adapter provides a stable connection with a range of up to 10m/33ft. Experience clear sound transmission without interruptions from blocking objects, making your journey smoother than before. [LONG-LASTING PERFORMANCE] Enjoy prolonged listening sessions with the KN319's rechargeable Li- battery. With up to 6 hours of battery life in receiver mode and 5 hours in transmitter mode, you can stay immersed in your favorite tunes for longer without frequent recharges.