Grundig GBT Club
20 hOnly 1 piece in stock at supplier
Colour2
Product details
Charge your smartphone thanks to the power bank function with 5.0 V and 1.0 A. With the extended Bluetooth coverage area, you can enjoy your favorite music up to 20 meters away from your smartphone – without interruption. Waterproof housing with an IPX7 protection rating. Enjoy sound in stereo quality with True Wireless Stereo. With this unique Bluetooth 5.0 feature, you can connect two speakers together. Phone hands-free function – easily accept calls with the push of a button thanks to the built-in microphone. Integrated LED battery level indicator.
Protection type (IP code) | IPX7 |
Item number | 20026691 |
Manufacturer | Grundig |
Category | Bluetooth speakers |
Manufacturer no. | GBTClub/sw |
Release date | 23.6.2021 |
Colour | Black |
Exact colour description | Black |
Audio channel | Stereo |
Nominal power | 20 W |
Frequency range | 80 - 20000 Hz |
Equipment + Functions | Splashproof, Waterproof |
Number of speakers | 1x |
Durability | Waterproof |
Protection type (IP code) | IPX7 |
Application range | Consumer / Hi-Fi |
Playback source | USB |
Bluetooth version | 5.0 |
Bluetooth transmission range | 20 m |
USB ports | USB-C |
Power supply | Rechargeable battery operated |
Battery type | Li-ion |
Battery life | 20 h |
Capacity | 4000 mAh |
Charging time | 6 h |
Number of batteries | 1 |
Power capacity | 9.25 Wh |
Country of origin | China |
CO₂ emissions | 99,26 kg |
Climate contribution | EUR 2,48 |
Scope of delivery | USB Type-C Cable |
Length | 7.20 cm |
Width | 20.30 cm |
Height | 7.40 cm |
Weight | 700 g |
Product Safety |
Length | 23.50 cm |
Width | 11.60 cm |
Height | 10.60 cm |
Weight | 865 g |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Bluetooth speakers» category have a defect within the first 24 months?
Source: Galaxus- GrundigNot enough data
- 1.Divoom0,5 %
- 2.Edifier0,6 %
- 2.Sony0,6 %
- 4.soundcore0,7 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- GrundigNot enough data
- 1.Hama0 days
- 1.Lexon0 days
- 1.soundcore0 days
- 1.Xiaomi0 days
Return rate
How often is a product of this brand in the «Bluetooth speakers» category returned?
Source: Galaxus- 22.Edifier4,2 %
- 23.Muse4,5 %
- 24.B&O8,8 %
- 25.Klipsch9,5 %
- 26.Grundig19,7 %

