Philips TAS-3505

Compact waterproof speaker from a European audio brand with impressive battery life in a small enclosure. The dimensions of just 120x56x56 mm and weight of 228 grams make it one of the most portable devices in the Series 4000 line — easily fits in a jacket pocket or attaches to a backpack with the built-in strap. Full IPX7 protection allows you to use the speaker in the shower, by the pool, or in pouring rain without the slightest worry.

It is positioned by the manufacturer as an affordable solution of the 2025 release with Philips' signature quality. The Philips TAS-3505 portable speaker, despite its monophonic configuration and 5W power, delivers clear balanced sound in the 120-18000 Hz range — optimal for podcasts, audiobooks, and background music. Bluetooth 5.0 guarantees a stable energy-efficient connection, and the built-in microphone turns the device into a waterproof speakerphone for calls in any conditions. An outstanding feature is the 10 hours of battery life from just a 1200 mAh battery, achieved through optimized components and proprietary energy-saving technologies. Fast charging via USB-C in 2.5 hours minimizes downtime between adventures.