Bluetooth speaker wireless 20W portable with 20H playtime 🎧

This compact portable Bluetooth speaker delivers robust sound and weather resistance for outdoor gatherings and home use, combining party-ready lighting with up to 20 hours of playback and clear voice capture for calls. The dotn portable speaker with Bluetooth 5.4 targets users who want deep bass and TWS pairing for stereo listening during travel, beach days or backyard parties.

Key Points

The speaker uses Bluetooth 5.4 for faster pairing and a reported range of up to 15 metres, which helps when moving around in open spaces or between rooms. It includes a 3600 mAh rechargeable battery that the manufacturer states can provide up to 20 hours of playtime at 50% volume, though actual runtime will vary with volume and usage. An HD microphone is built in for hands-free calls. The unit is IPX7 rated for waterproofing, so it can withstand brief immersion and resists rain and splashes during outdoor use. RGB lighting offers seven modes that pulse with the music to create a party atmosphere.

Technical Specifications

• Name: dotn Bluetooth speaker wireless 20W portable
• Power output: - 20 W.
• Battery capacity: - 3600 mAh, up to 20 hours playback (at 50% volume, according to the manufacturer).
• Bluetooth version: - 5.4, with up to 15 m range (manufacturer claim).
• Waterproof rating: - IPX7.
• Features: - TWS pairing, HD microphone, RGB light modes.

Advantages

Sound is tuned to emphasise bass while maintaining clear mids and trebles thanks to dual full-range drivers and DSP processing. This makes the speaker suitable for casual listening and background music at gatherings, where punchy low end can add energy without completely masking vocals. The True Wireless Stereo function allows two identical speakers to be paired for a wider soundstage and a more immersive listening experience, which is useful for outdoor parties or larger rooms. The waterproof build and durable housing also mean the unit can be used near pools or at campsites with less concern about weather damage.

Usage Recommendations

For best battery life, keep the volume at moderate levels and switch off the RGB lights when long playtime is required. When using TWS pairing, place both speakers within the recommended Bluetooth range to avoid dropouts and to achieve a balanced stereo effect. If you plan to use the speaker for voice calls, test the HD microphone in advance in the intended environment, as background wind or noise outdoors may affect clarity. Consider that the quoted playback time is measured at 50% volume according to the manufacturer, so expect shorter runtimes at higher volumes and when using lighting effects.