Sennheiser has launched another high end wireless earphone, The ‘MX Wireless 1′ or MX W1 for short is the first wireless earphones to have ‘Hi-Fi quality’ audio as claimed by the manufacturers.

The MX W1 is deemed 10x more efficient than Bluetooth, weighs only 10 grams and gives you up to 12 hours of play on a single charge.

[Trusted Review]