CofunKool Portable Little Speaker Bluetooth 5.4, IPX55

This compact Bluetooth speaker from CofunKool brings portable, splash-resistant sound and a colourful RGB ring for social listening at home or outdoors. It pairs via Bluetooth 5.4 for a quick wireless link, or connects with a 3.5mm AUX cable or TF card when you prefer wired playback, offering flexible use on walks, at small gatherings or during trips.

Key Points

The speaker includes smart controls that let you skip tracks with a short press and adjust volume with a long press, making playback intuitive when your phone is out of reach. A top RGB light ring synchronises with the music or can be set manually, adding mood lighting for evening use. According to the manufacturer, the IPX55 rating means the enclosure resists splashes and light dust, so it tolerates outdoor use in variable conditions. The cylindrical form and carrying strap make it straightforward to attach to a bag or hold while travelling. There is also TWS dual pairing to link two units for left and right channels and a wider stereo image.

Technical Specifications

• Name: CofunKool Portable Little Speaker
• Bluetooth version: Bluetooth 5.4
• Battery capacity: 1200 mAh
• Playtime: Up to 8 hours at 50% volume, up to 12 hours at 30% volume, 40 days standby (according to the manufacturer)
• Inputs: 3.5mm AUX, TF card, USB Type‑C charging
• Protection: IPX55 waterproof/dust resistant

Advantages

Sound is presented as 360° with an emphasis on clear playback rather than excessive bass, which suits spoken audio, podcasts and background music for gatherings. The TWS feature allows a more immersive stereo setup when two speakers are paired. Charging via USB Type‑C simplifies recharging from modern power banks or laptop ports and reduces cable fuss while travelling. The combination of multiple input options means older devices without Bluetooth can still play audio directly.

Usage Recommendations

For outdoor use, place the speaker on a stable surface to let the 360° dispersion fill a small area. Use TWS pairing for left-right separation when you want a more concert-like soundstage. Keep the speaker within the typical Bluetooth range of your source device to avoid dropouts, and consider manual control of the RGB lighting to extend battery life when ambience is not needed. Note that while the IPX55 rating repels splashes and light rain, it is not intended for submersion.