- Portability: The speaker has a compact, lightweight design with a handle for easy transport.
- Audio quality: Features include dual noise reduction, a built-in "4-core AR chip" for intelligent vocal enhancement, and multiple sound modes such as stereo, live, extra bass, and standard.
- Lights: The K12 features adjustable RGB LED light effects that can sync with the music.
- Connectivity and inputs: The speaker offers several options for playing music:
- Bluetooth: Connects wirelessly to your phone, tablet, or other Bluetooth-enabled devices. The Bluetooth version may vary depending on the seller, with versions 5.0, 5.1, and 5.3 all being advertised.
- Memory card: Supports a memory card (TF card) input.
- USB: Has a USB port for playback.
- Microphones: The set includes two wireless microphones, allowing for duets.
- Controls: The microphones feature controls for adjusting volume and switching songs, while the speaker has one-button operation for ease of use.
- Battery life: The playback time on a full charge varies. According to some retailers, it offers about 3–5 hours of playtime, with slightly less duration if the LED lights are in use
Specifications (may vary slightly by retailer)
- Output Power: 8W.
- Bluetooth Version: V5.0 or V5.3.
- Battery Capacity: Approximately 2000mAh, offering 4–6 hours of playback.
- Waterproof Rating: Some listings specify IPX3.
- Material: ABS plastic and metal.
