Sennheiser has launched its HD 400 series of over ear headphones – HD 451, HD 461 and HD 471. These headphones keep the listener isolated from ambient noise, have with proprietary neodymium magnets and come with lightweight and durable design. The HD 451 and HD 461 models feature powerful bass, whereas the HD 471 promise a more balanced clear sound experience. Continue reading “Sennheiser HD 451, HD 461 and HD 471 headphones launched in India starting at Rs. 5000”