Monoprice Premium Bluetooth Hi-Fi Over-the-Ear Headphones - Black
So you want a pair of high fidelity headphones, with the convenience of wireless Bluetooth connectivity, but dont feel like dropping three bills on them? Fortunately you dont have to spend a lot of money to get high quality. A case in point is this pair of Premium Bluetooth Hi-Fi Over-the-Ear Headphones from Monoprice!These headphones use a single 50mm woofer and three 13mm tweeters in each earpiece to deliver superb sound quality across the entire musical spectrum. They feature a frequency response range of 20Hz to 20KHz and a 120dB sensitivity, so you will hear every note with clarity and as much volume as you can handle.The Bluetooth A2DP and AVRCP profiles are supported for music, allowing for wireless transmission of the audio signal as well as remote operation of the source device using the controls on the headset. The headphones have a built-in microphone and support the Bluetooth HFP and HSP profiles, so you can use them to answer and place calls from your smartphone. The Bluetooth module has a reception range of about 30-60 feet in clear air.As amazing and convenient as Bluetooth connectivity is, you still have to have a phone or music player with you or within Bluetooth range. However, with these Monoprice Headphones, you dont even need a phone or music player. Just plug a micro SD card into the card slot in the right earpiece and listen to your favorite music directly off the card. The headphones support micro SD cards up to 64GB capacity and can play mp3 and wma files. When connected to a PC or Mac through the USB interface you can see the micro SD card like any other drive on your system, allowing you to copy or delete files without the need for a separate card reader.The headphones have a built-in Lithum-polymer battery with capacity for up to 20 hours of playback/talk time and a whopping 325 hours of standby time.