AVANTEK BR-T7 Bluetooth Stereo Music Adapter Dongle, Portable Wireless Stereo Transmitter and Audio Receiver; Compatible w/ Headphones, TV, PC, Laptop, Tablet, iPhone, iPad, iPod, MP3, 3.5 mm Audio Devices Compact, convenient 2-in-1 performance with leading Bluetooth wireless technology; single button lets you shift from transmitter mode to receiver mode, simple to use Enjoy television, streaming music, and gaming without disturbing others, or play music from your smartphone or mobile devices on your speakers and audio equipment Compatible with almost all 3.5 mm audio devices, including headphones, TVs, PCs and laptops, tablets, smartphones, iPhone, iPod, iPad, and more Bluetooth allows 10 meter/33 ft. range with clear sound and excellent fidelity; charges quickly, works up to 8 hours in transmitter mode and 6 hours in receiver mode Comes with a 45-day money back & 18-month worry-free warranty