Highlights

Why we love this product
From hiking to biking, or even a trip to mars: the compact take-anywhere pocketable BOOMSTER GO means you can take Teufel's legendary sound anywhere and enjoy.
Key advantages at a glance
- Extreme heavy-duty Bluetooth speaker in two stylish colors with punchy sound for every occasion
- IPX7 certified full-immersion waterproofing; shockproof rubberized housing for high impact resistance
- High-performance full-range driver and two push-pull passive bass drivers for tight sound at high volumes with no distortion
- Convenient strap and GoPro-compatible threading (¼ inch) for attaching the BOOMSTER GO to just about anything: belt, backpack, garden fence, or space ship
- Bluetooth for streaming music and podcasts using Spotify, Apple Music, Internet radio, etc. in perfect sync with videos from YouTube, Netflix, etc.
- Additional features: hands-free mode, dedicated button for Siri/Google Assistant (smart phone required), interface buttons, LED battery indicator, pair two BOOMSTER GOs for synchronized playback
- High-capacity battery for up to 10 hours' playback with quick charging with USB-C port
Features
All technologies at a glance

Specifications

BOOMSTER GO
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Description Item Width 10.7 cm Weight 355 g Height 4.6 cm Depth 10.2 cm -
Description Item Android Yes iOS Yes Microsoft Yes -
Description Item Battery life at medium volume 10 h Battery capacity 2600 mAh Standby-Function Yes Total power output capacity (RMS) 10 W Amplifier technology Class D Maximum charging capacity 7.5 W Minimum charge capacity 2.5 W -
Description Item Cabinet material Plastic, fabric Cabinet surface Rubber-coated Wide-band drivers (per enclosure) 1 Wide-band driver (diameter) 50 mm Wide-band driver (material) Aluminium Passive radiator (total count) 2 Passive radiator (width) 21 mm Passive radiator (length) 79 mm Frequency range 65 - 20000 Hz Maximum sound pressure level 84 dB/1m Acoustic principle 1-way-system Enclosure type Closed Waterproof IPX7 Yes -
Description Item Bluetooth Yes Speakerphone function Yes USB C Yes
Accessories
All required accessories are included in the delivery.
Recommended accessories
Included components
- 1 × USB-C Ladekabel für BOOMSTER GO
- 1 × lanyard for BOOMSTER GO – Black