Advent launches bluetooth headphones at  ₹1,999
Advent today launched its latest Bluetooth headphones dubbed the EchoPhonz BT500 in India for ₹1,999. The device features a foldable headband, built-in mic to take calls on the go and on-ear volume controls. It also has a microSD card slot that accepts cards up to 16 GB to store music. The headphones are available across channels. 