The QCY SP2 has a compact rectangular form factor measuring 97.5 × 75.5 × 39 mm with a total volume of 287.09 cm³ and a weight of 187 g, making it reasonably portable for a speaker in its class. It carries an IP67 rating, meaning it is fully waterproof and protected against dust ingress. The housing incorporates RGB lighting and features a control panel placed directly on the device, giving users physical access to playback functions without needing a separate remote, which is not included. A travel bag is also not part of the package, and the design uses a 45 mm driver unit without a neodymium magnet. The speaker is not a neckband-style unit and does not include a touch screen.
The QCY SP2 uses a single-channel configuration with 5W of audio output power and no stereo speakers, subwoofer, or passive radiator. It covers a frequency range from 100 Hz to 20,000 Hz and operates at an impedance of 4 Ohms, with a sound pressure level of 83 dB/mW. The speaker does not include a noise-canceling microphone or magnetic shielding.
The QCY SP2 is equipped with a built-in rechargeable battery rated for 17 hours of playback, offering a reasonable runtime for extended use. The battery is not removable, and the speaker does not support wireless charging, requiring a wired connection to recharge. There is also no battery level indicator, so users have no on-device means of monitoring remaining charge.
The QCY SP2 connects wirelessly via Bluetooth 5.3 with a maximum range of 10 m, and includes one USB Type-C port for charging. It does not support NFC pairing, Wi-Fi, AirPlay, Chromecast, Auracast, or Bluetooth LE Audio, and no advanced audio codecs are available — aptX, aptX HD, aptX Adaptive, aptX Lossless, aptX Low Latency, AAC, and LDAC are all absent. Wired audio options are equally limited, with no 3.5 mm audio jack socket, AUX input, or 3.5 mm male connector present. The speaker also lacks an external memory slot, a microphone input, Ethernet support, and DLNA certification.
The QCY SP2 supports fully wireless operation and can be controlled remotely via a smartphone, making it straightforward to manage playback from a distance. It includes voice prompts for audio feedback and a sleep timer for scheduled shutoff. Fast pairing and voice commands are not available, and the speaker does not function as a power bank or include a mute function. It also has no built-in radio.
The QCY SP2 supports stereo pairing, allowing two compatible units to be paired together to deliver a stereo sound experience.
