Battery mode

New Bluetooth speaker from Teufel: The ROCKSTER NEO delivers 130 dB sound pressure, 36 hours of battery life and flexible connections.

The new Marshall Kilburn III gets 50 hours of battery life and 360-degree sound. It also has improved sound tuning.

The Apple AirPod Max Gen 2 take a big step forward, not least thanks to the 7E101 software update, especially in terms of spatiality. USB-C playback also brings a sound gain.

Waterproof, shockproof, loud: What makes outdoor boxes stand out? In the test, we found the best outdoor Bluetooth speakers from 35 to 450 euros.

The Tribit Stormbox Lava leaves an ambivalent impression. It offers a lot of bass for the money, but often starts to boom at medium levels.

The JBL Flip 7 looks almost the same as its predecessor, but brings innovations for sound, connectivity and practicality, as the review proofs.

The Tronsmart Mirtune S100 amazes in terms of features, bass and maximum volume, even if the sound becomes unclean at high levels.

The Earfun Uboom X offers bass to the max. Other features such as a light organ, app or power bank are nice extras for its price.

The B&O Beosound A5 offered excellent sound in the reviewt and scored points with Bluetooth and WLAN connectivity plus a power bank function. Only the high price and the controls are cause for criticism.

The Cayin N3-Ultra mobile digital audio player offers plenty of variety.
You can constantly relive songs with transistor and tube trims.