HD headphone amplifier with enhanced audio quality via Bluetooth®!nnThe Sound Blaster E3 is a headphone amplifier that gives you high audio quality performance with music streaming wirelessly to your smart mobile devices. It supports USB audio streaming from the smart mobile devices as well, providing a higher grade of quality than Bluetooth.nnEnjoy Wireless Freedom via BluetoothnnFree up your phone. Music is streamed via Bluetooth (without wires) to the Sound Blaster E3. So even if you chuck your phone into your bag, you can control the music playback, as well as the volume, remotely via the Sound Blaster E3. When a phone call comes in, a simple press of a button on the Sound Blaster E3 allows you to answer the call. Awesome!nnIntroduce Life To Your Audio.nnTired of flat or underpowered audio playback from your smart device, while on the go?nnAttach the Sound Blaster E3, and what you get in return is an increased level of audio detail & resolution previously unreachable by your smart device. Reward your ears with jaw-dropping audio fidelity of 112dB (DAC) Signal-to-Noise Ratio (SNR).nnIn comparison, Compact Discs (CD) has about 98dB SNR.nnBecause Lighter Is Always BetternnThe Sound Blaster E3 is small and light, at only 44 grams. This means it can be easily carried around in a bag or a pocket, or clipped onto clothing.nnNo longer will you have to haul a headphone amplifier the size of a brick to enjoy better audio.nnShare Your Music, The Better Way!nnSharing is easy with the Sound Blaster E3 which comes with dual headphone output jacks! Unlike other shared outputs, the Sound Blaster E3 does not compromise on audio fidelity, even when powering two discrete headphone outputs! Sound Blaster E3 performs up to 8-hrs per charge via Bluetooth or 17 hours via analog audio playback, so needless to say that should be the last thing you should worry about.