OneOdio A70 Wireless & Wired 2-in-1 Over Ear Headphones Previous page Hi-Resolution Sound Enjoy the certified Hi-Res Audio with 40mm dynamic drivers that offer clear, natural, and balanced sound. Designed for mastering & music lovers. Superior Extended Playtime Enjoy up to 72 hours of music playback or callings in wireless mode. Share Port Technology Pair your Bluetooth device with A70, then share the tunes via the 6.35 to 3.5mm audio cable with other headphones, allowing 2 or more people to listen to music or watch TV simultaneously. Next page Switch the Wired Connection Free Previous page DJ Headphones Keyboard Piano Headphones Studio & Mixer Headphones Next page A70's Additional Features Previous page Siri Function Wide Compatibility Jack Lock & Inline Mic Design Package Content About audio cables: 1* 3.5 mm to 3.5 mm cable with inline mic1* Dual-duty cable for 6.35 mm and 3.5 mm sockets1* USB-A charging cable Next page Foldable & Portable Earpad Size Stretchable 90° Rotatable Bluetooth Playtime 72-Hour Speaker 40 mm Plug Type 3.5 mm/ 6.35 mm stereo jack 6.35 mm to 3.5 mm Cable Length 4.9 ft to 9.8 ft/ 1.5 m to 3 m coiled cable 3.5 mm to 3.5 mm Cable Length 3.9 ft/ 1.2 m Recommended For Wireless mode for daily use, commute, calls, etc.; Wired 6.35 mm/ 3.5 mm cables work with same audio jack devices. Impedance 32 Ohms Sensitivity 110 dB ± 3 dB Frequency Response 20 Hz - 20 KHz Transmission Frequency 2402 MHz - 2480 MHz Dual-duty cable & No more Adapter Fusion A70 comes with a detachable spring cable with 3.5 mm & 6.35 mm plugs on each end for different needs. Ideal for DJs, studio mixers, electric guitars, keyboards, podcasts, and more. Bluetooth music sharing Pair your device via Bluetooth and share your tunes through the dual-duty cable! Simply make one of the headphones enter pairing mode. Connect the main headphones with a 6.35 mm jack, and use the other end 3.5 mm jack to connect another headphone. Then you can share your music or videos with your friends. This allows 2 or more people to listen to music or watch TV simultaneously. Bass sound quality Hear every detail: Japanese voice coil and 40 mm driver diaphragm delivers stereo Hi-Res sound and powerful bass. NOTE: If you need to connect headphones and guitar simultaneously, you need to pay attention: Muted Guitar can connect headphones directly with an audio cable; if it is electric guitar, you need an audio interface as a transfer, other guitars don't work with our headphones. 24 Months of customers service, If you have any quality problem with the product, you can message us through our official website or official email, and we will try our best to solve them for you.