Sennheiser HDB-630 VA_ALD_Signaling (4) NiMH rechargeable batteries

(4) NiMH rechargeable batteries

Powerful ultrasonic sound waves scrub your tools and earmolds

hardness of 34

Includes 8 cartridges and NO mixing tips

Easy to use kit includes a push button with a chime with a bright flashing strobe

Sennheiser HDB-630 VA_ALD_Signaling (4) NiMH rechargeable batteriesThe Sennheiser HDB 630 Wireless Headphones deliver premium, audiophile grade sound in a versatile wireless design built for both critical listening and everyday use. Featuring a custom 42mm transducer system, these headphones provide exceptional clarity, natural mids, and a wide immersive soundstage. With advanced Bluetooth codec support and the included BTD 700 USB C dongle, users can experience consistently high resolution wireless audio across