Founded in 1971, HELVEI SA is a Swiss company that designs, develop and manufactures smart devices intended to encounter and bring to higher level the smart life. Helvei, put his maximum efforts to enhance the customer satisfaction via solid, high quality and safe devices.

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Sport waterproof Extreme

HELVEI TECHNOLOGY / Sport waterproof Extreme

Sport waterproof Extreme

What is it?
Today’s waterproof wireless speakers have become smarter than ever. The top offerings will not only play your favorite tunes, but also charge your mobile devices, and even deliver additional functionality when connected to a smartphone app.

More about speaker
The Sport waterproof Extreme speaker can connect to up to three mobile devices at a time, and blast tunes for up to 20 hours on a single charge. Its battery can also serve as a power bank in case your smartphone runs out of charge. Excellent sound quality, available speakerphone functionality, and cool design make the Sport waterproof Extreme speaker a solid contender in its price range.

HELVEI believes only from good
Reliability and safety is our priority , we use only the best parts well selected and tailored.



Output Power 2 * 6W
Frequency Response 20HZ-20KH
Distortion ≤1%
Input DC5V±0.5/500mA
Battery 2000mAh
Charge time 3-4 hrsn
Playtime 8-10 hrs
Weight 450 g
Unit Size, mm 183 x 68x 82 mm
Auto Streaming (A2DP)
Hands free calling (HFP)
Track&Volume Control (AVRCP)
Bluetooth Range Up to 33ft (10m)
Waterproof IP66e

Download sheet
Download our new app iOS / Android
download our new app and remains constantly updated on everything that revolves around your new smartbalance, but above all do not miss the pleasure to enjoy to the full all the features that we put you at the disposal.
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June 1, 2017