We are pleased to announce our next generation custom bluetooth cables. Improved in every way over our original. Module details: Redesigned from the ground up Bluetooth 5.0 Complete codec support including SBC, AAC, aptX, aptX-LL, aptX-HD, and LDAC. Added USB DAC/AMP functionality. Up to 24 bit/96kHz. No software or firmware needed. USB Type C for faster charging Balanced Configuration 20% larger battery over original New button and microphone layout Transparency Mode and much more. Choose from five cable series: Exo Series 2 UP-OCC wires per channel Starting at $199.99 Echo Series 2 Fully sleeved UP-OCC wires per channel Starting at $224.99 Poetic Series 2 Individually sleeved UP-OCC wire per channel Starting at $249.99 X6 Series 3 UP-OCC wires per channel Starting at $299.99 X8 Series 4 UP-OCC wires per channel Starting at $399.99 Compatible with: 2-pin/CIEM/0.78mm, MMCX, IPX/T2, FitEar, A2DC, Extruded, 0.75mm, Sony, Sennheiser, JH 4-Pin, Etymotic, Audeze, and many more. Preorders begin: November 15th at 12AM PST. For complete bluetooth specs and compatibility list, visit the following link: http://www.plussoundaudio.com/customcables/bluetooth.html Are your IEMs/headphones not listed on our website? Do you want to hardwire your headphones and convert it into a wireless headphone? We may offer it, simply email us at firstname.lastname@example.org for more info.