Get these super feasible black Bluetooth headphones from Boult. These Bluetooth headphones connect with the latest Bluetooth 5.0 and offer playtime for up to 15 hours and come with a magnetic charging case. [One Touch Control & Voice Assistant] With one multifunction button, you can play/pause, previous/next track and answer/hang-up calls. Voice assistant function lets you access Siri/Google Assistant [Auto pairing ] Automatically pair with your device as soon as you take them out of the case. No need to manually pair to your device each time. [Passive Noise Canceling] These Truly Wireless earbuds can block out most of the surrounding noises. You will be out of the street noise and get into the fantastic world of music with the sound quality. [Monopod Feature] The earbuds can be used separately after successful pairing. Not only listening to both earbuds in stereo mode but also it can be used as monopods to enjoy the music & take calls. [IPX5 Water Resistant]- earbuds and charging case inner Nano-coating makes it possible to waterproof for 1 meter deep for 30 minutes. Ideal for sweating it out at the gym. Even Wash the earbuds and base Designed with the latest Bluetooth 5.0, the wireless earbuds own fast and stable transmission without tangling. Improved high-quality mic for both earbuds brings a better call performance. 1-year warranty from date of purchase. For any warranty/service claims, contact us at Complaints@boultaudio.com or +91-9555-602-502. The package comes with one set of headphones, one set of extra earbuds, instruction manual. The headphones have a built-in microphone and come wired in the ear. The battery takes two hours to fully charge on which it has a standby time of 18 hours. These even have the answer and call pickup functions along with buttons on the headphones. Lastly, the headphones are water-resistant. The headphones are compatible with mobile and laptops and also have noise cancellation features.