Sennheiser CH 660 P 4.4mm Balanced Cable for HD 600, HD 650, HD 660 S2 true wireless Ultra-wideband playback and a closed

Ultra-wideband playback and a closed acoustic structure with high sound isolation allows for detailed and precise monitoring

Moondrop Beautiful World is accompanied by an array of luxurious accessories

supports the latest aptX Lossless codec capable of streaming lossless CD-quality audio without sacrificing quality

In addition to its thin and compact size

0003%(1kHz/0dB@10KΩ) SNR ≥128dB (dbA) Crosstalk ≥106dB Noise floor ＜2uV（dbA） Frequency response 20Hz~80kHz：±3dB Output level 4V 20Hz~20KHz：±0

Sennheiser CH 660 P 4.4mm Balanced Cable for HD 600, HD 650, HD 660 S2 true wireless Ultra-wideband playback and a closedBalanced connection cable for HD 600 series. Available in 1. 8m 5. 9ft and 3. 0m 9. 8ft. Technical data: Connection plug on the player side: 4. 4 mm jack plug, 5 pin Connection plug on the headphone side: proprietary 2 pin, both sided connectors (pinouts scheme: Sennheiser HD 600 series) Color: black Compatible with: Sennheiser HD 580 Sennheiser HD 58X (Massdrop) Sennheiser HD 600 Sennheiser HD 650 Sennheiser HD 660S Sennheiser HD 660S2 Sennheiser HD