This depends on your source device, but most Bluetooth Sources support up to 7 devices (Bluetooth Adapters only support one at a time). If you are using high-bitrate HD stereo audio then perhaps consider a higher version of Bluetooth, but outside of the true techies Bluetooth 4.X versions are more than acceptable. Bluetooth 4.1 makes a return, this time with aptX. This balances the lower version while ensuring the headphones are fit for travel.

Bluetooth 4.2 is an important update to the Bluetooth Core Specification with many new features and benefits designed specifically for Bluetooth Smart technology, and and has numerous advantages when comparing to its predecessor, Bluetooth 4.1 Starting with a blast from the past, these over-ear headphones are designed with a funky retro style and eye-popping colours. For some of you, that’s enough of a reason right there! The ‘August Audio’ App allows you to tune the Sound of your NFC Headphones through various equalisers, and Enable/Disable the LED Lights. Comfortable PaddingListening ExperienceThis pair of headphones have the most dynamic battery life on the list. Due to ANC (Active Noise Cancelling) having a dedicated On / Off button, the headphones can last up to 18 hours or only 10 depending on ANC usage. The recharge time is faster than the EP640 and a little slower than the EP650, at 3 hours maximum. Please Note: Bluetooth Codecs have two modes. If the microphone is activated for phone calls or by an app / program then the audio quality will lower, so that the bandwidth can be used to transmit your voice. If your audio quality seems low, please disable any apps and programs that are activating the microphone when not in use. Manufactured with travel in mind, the EP735’s benefit from some added compatibility and enhanced noise reduction. Connectivity The bone headphones include a microphone that allows you to make calls the classic way or with messaging applications such as WhatsApp, Messenger, FaceTime, Zoom, Teams all while on the move. On-Board Controls

The EP400’s are tiny and light, but also feature-heavy. This means the battery life ends up reaching 10-12 hours rather than into the high teens. They do recharge in under 2 hours, however, minimising downtime that way. Rinse them with water if it is dirty (do not immerse it for more than 5 minutes in water. It is not designed for swimming in a pool or the sea.) It is also excellent on hikes as it is resistant to dust and sand.One of our most popular products, the EP650 Headphones are perfect for all occasions. Simply connect to Smartphones, Laptops, and Tablets via Bluetooth or an NFC tapto enjoy Music with High Quality Sound. For Non-Bluetooth Devices, a 3.5mm Audio Cable is provided meaning you can access the comfort and quality at your desk. Tune Your Headphones in App

The EP650 are by far UK Manufacturer August’s best-selling headphones, and in some ways it’s easy to see why. But what do they really do differently, and are they truly best? Connectivity The EP636 sports the usual 40mm driver units, but due to the on-ear design they are a little more distant and subdued. The quality is the same, but there is more interference between the source and your ears. The benefits are of course lighter weight, slipping them on / off faster and having awareness of colleagues, traffic, members of the public and important noises in your environment.

AptX Low Latency

Creating a happy medium between our lowest entry (EP400, 10 hours) and highest (EP650, 15 hours) the EP636 is able to play for 12-13 hours. You might be wondering where the extra power is going, stopping them from reaching the high teens. Well, it’s all in the mic!

Finally, we have the EP636 which take a different approach yet again to the tech. While they do use traditional speaker units, they are designed for on-ear use rather than having over-ear pads. ConnectivityThe purpose of aptX Low Latency is to ensure that Bluetooth enabled devices audio is in sync with video. The introduction of aptX LL reduces latency and improves the users experience by improving end-to-end audio transmission speeds.