oneodio a70 bluetooth over ear headphones, studio headphones with shareport, foldable, wired and wireless professional recording headphones with stereo sound for electric drum piano guitar (silver) oneodio <p><b>what contains in the package:</b></p><p>1*wireless headphones</p><p>1*pouch for headphones</p><p>1*3.5 mm audio cable</p><p>1*dual-duty cable for 6.35mm and 3.5mm sockets</p><p>1*usb charging cable</p><p>1*user guide</p><p><b>dual-duty cable & no more adapter</b></p><p>there are gold-plated 3.5mm & 6.35mm plugs on each end of the audio cable, just simply plug in according to your needs, and no more trouble finding a single adapter. ideal for mixers, electric guitars, keyboards, and more.</p><p><b>bluetooth music sharing</b></p><p>pair your device via bluetooth and share your tunes through the dual-duty cable! simply make one of the headphones enter into pairing mode. connect the main headphones with 6.35mm jack, and use the other end 3.5mm jack to connect another headphones. then you can share your music and videos with your friends.</p><p><b>bass sound quality</b></p><p>hear every detail: japanese voice coil and japanese 40mm driver diaphragm delivers powerful bass, clear vocal, and crisp high tones form stereo hi-fi sound.</p><p><b><i>note</i></b>:</p><p>if you need to connect headphones and guitar simultaneously, you need to pay attention:</p><p>muted guitar can connect headphones directly with audio cable; if it is electric guitar, you need an audio interface as a transfer, other guitars don't work with our headphones.</p><p><b>specifications:</b></p><p>model name:a70</p><p>color: silver</p><p>play time: 50-hour</p><p>speaker: 40mm</p><p>impedance: 32 ohms</p><p>sensitivity: 110db +- 3db</p><p>transmission frequency: 2402mhz-2480mhz</p><p>frequency response: 20hz-20khz</p><p>max input power: 1600mw</p><p>plug type: 3.5mm/6.35mm stereo</p><p>cable length: 1.5m-2.8m coiled cable</p>