No, both are different. Earbuds can be used as mono or stereo i.e. one bud or both buds. So that's why most brands use "Dual Connect" as a feature. This confuses most of the customers. Whereas, Dual Bluetooth connection means pairing the same TWS with two devices or smartphones at the same time. Here are 5 options for you under 4000 Rs that you can check out.