Wireless hands free and Wired Under Bluetooth/MP3/FM modes,wireless listening set you free from cables. Included 3.5mm audio cable help you enjoy music everlasting when headphone runs out of power MP3 and FM Radio multi Functions *Support maximum 32GB TF card(TF card is not included in the package), although no connect to bluetooth device,sounds never stop. *FM Radio brings you to listen to the news or talking shows or musics Pair Easily, Stable Connection Adopting advanced V5.0 Technology, these wireless headphones are compatible with your most electronic device such as Phones, Tablet, PC, and Laptop,TV...It supports to be connected up to 33ft (10m). Big Button for Easy Control and Press No matter you want to switch mode or music or Volume, you can easily to press the buttons without take it off your head. Light Weight & Foldable Design You can fold it into a portable bag or case, you can also hang it on your neck. It occupies quite little space and quite light weight. It is your best travel companion Comfortable fit Quite soft leather earmuffs material,extendable headband provide you all-day-long comfortable wearing to enjoy music. Amazing gift set The package comes with 1 wireless headset 1 USB charge cable 1 Storage bag 1 Instruction manual Q&A Q: How to charge this headset? A: Connect your computer and headphone with the USB cable. Q: How to start the headset and listen the music on the computer? A: Please be sure your computer have a bluetooth function and turn on the bluetooth, then press headphone’s ON/OFF key and you will see the blue light blinking and get ready to pair, search and pair until connected. Use your computer to start music and enjoy it with the headset. Q: How to operate the bluetooth headphone with mobile phone? A: a.Turn on bluetooth on mobile phone,press headphone’s ON/OFF key and you will see the blue light blinking and get ready to pair, search and pair until connected. b. If someone call you, you just need press the Hang up/Pause button, and you can chat with your friend on the phone. Finished your talking, you just need press the Hang up/Pause button, and you can continue your music. Q:How to use the FM function? A: Just press the MEQ button on the headset it will change to FM mode, press the "PAUSE" button to scan radio automatically, and short press "Volume+" and "Volume-" to choose scanned radio. Q:How to use the MP3 function? A: Just insert the TF card into the slot, music will play directly.(we don't provide TF card)