BoomPods Bassline True Wireless Earbuds – Black . Key Features . 4.5 Hour playtime on one charge and up to 20 hours with charging caseIntegrated volume controlIPX5 Sweat and; Splash Proof . Instant ConnectionGetting music to your ears has never been easier. Thanks to Bluetooth 5 technology inside Bassline True Wireless Earbuds simply remove the buds from their case and hit play. Good to TalkThe stork shaped design allows the microphone to be close to your mouth for crystal clear phone calls. Less is moreTo keep true to the clean lines of the baseline series the Bassline True Wireless Earbuds have touch sensitive controls which allows you to skip songs take calls and adjust volume without having a visible button Integrated Volume ControlTo keep true wireless earbuds compact it is rare that a volume control in included on the earbuds themselves so you have to use your phone/music device to control volume. Bassline True Wireless Earbuds have a volume control built into them allowing you to adjust volume without using your phone Please note – Due to hygiene reasons we cannot accept back unwanted returns for this item if the packaging has been opened or the product has been used.. .