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Continue to ChatFound this amazing site to read full specifications of Sennheiser HD 450BT. https://www.fullspecs.net/wireless-headphone/sennheiser/hd-450bt-specifications/
Found this amazing site to read full specifications of Sennheiser HD 450BT. https://www.fullspecs.net/wireless-headphone/sennheiser/hd-450bt-specifications/