Tune 750BTNC, Over-ear Bluetooth Headphones, Noise Cancelling. Rs. 26,900.00 Rs. 24,900.00. Wireless, active noise cancelling over-ear headphones with JBL Pure Bass sound. JBL TUNE 750BTNC wireless headphones feature powerful JBL Pure. Add to wishlist. or make 3 interest free instalments of Rs..8,300.00 with Koko. Add to cart.