Sennheiser launches ACCENTUM Wireless Copper special edition in India

Sennheiser has launched the ACCENTUM Wireless Copper Special Edition along with the BTD 600 Bluetooth dongle in India. The BTD 600 is compatible with all Sennheiser Bluetooth-enabled devices, but comes as standard accessory with the ACCENTUM Wireless Copper Special Edition, said the audio equipment maker. Here are the details: