The Anker Soundcore Q11i uses an over-ear fit and weighs 240 g, keeping it relatively manageable for extended wear. It features a closed-back design with stereo speakers and can be folded down for more compact storage when not in use. Both the detachable and tangle-free cable contribute to everyday handling convenience. The headphones do not carry any water resistance rating, so they are not suited for use in wet conditions.
The Soundcore Q11i is built around a 40 mm driver unit and covers a frequency range of 20 Hz to 40,000 Hz, with an impedance of 16 Ohms. It includes passive noise reduction to help block out ambient sound, though it does not offer active noise cancellation or spatial audio support. The drivers do not use a neodymium magnet in their construction.
The Soundcore Q11i houses a built-in rechargeable battery rated for 60 hours of use on a single charge, with a full recharge taking around 2 hours via USB Type-C. A battery level indicator is included so users can keep track of remaining charge at a glance. The battery is not removable, and neither wireless charging nor solar charging is supported.
The Soundcore Q11i supports both wireless and wired connections, with the wireless side handled by Bluetooth 5.3 at a maximum range of 10 m. It does not support any high-resolution audio codecs, including aptX, aptX HD, aptX Adaptive, aptX Lossless, AAC, LDAC, or LDHC, nor does it include Bluetooth LE Audio or Auracast. Fast pairing and NFC-based pairing are also absent, so connecting to a new device follows a standard Bluetooth pairing process.
The Soundcore Q11i can be used as a headset thanks to its single built-in microphone, and controls are handled through an on-device panel rather than an in-line remote on the cable. Multipoint connectivity supports two simultaneous device pairings, allowing users to stay connected to more than one source at a time. The headphones do not include ambient sound mode, in/on-ear detection, or a mute function.