In May 2021, we have included ?15 new Bluetooth speakers in the big speaker comparison of Stiftung Warentest. Among them are lightweights like the tiny ?JBL Clip 4, middleweights like the ?Marshall Emberton and heavyweights like the ?Dockin D Fine+2. Especially in the middleweight class, the price range is enormous: it ranges from far below 100 euros for the ?Anker Soundcore 3 to well over 200 euros...
Grundig GBT Club 20 W
20 h, Rechargeable battery operatedOnly 1 item in stock at supplier
Colour
Product details
Charge your smartphone with the power bank function featuring 5.0 V and 1.0 A. Thanks to the extended Bluetooth coverage area, you can enjoy your favorite music up to 20 meters away from your smartphone—without interruption. The waterproof casing has an IPX7 protection rating. With True Wireless Stereo, you can enjoy sound in stereo quality. This unique Bluetooth 5.0 feature allows you to connect two speakers together. The hands-free function lets you easily answer calls with the push of a button, thanks to the built-in microphone. An integrated LED battery level indicator shows the charging status.
Main features:
Number of speakers: 2
Audio RMS power: 20 W
Frequency range: 80 - 20000 Hz
Transmission technology: Wired & wireless
Wi-Fi: No
Bluetooth: Yes
3.5 mm jack: No
AUX input: Yes
Bluetooth version: 5.0
Bluetooth range: 20 m
USB connectivity: Yes
USB connector: USB Type-C
Number of USB 2.0 ports: 1
USB charging port: Yes
Product color: Coral.