Free shipping over $79.00 · 30-day returns · 12-month warranty
速度に連動するサウンドスピーカー

走るたびに、 エンジンショーを。

A bottle-shaped Bluetooth speaker that drops into your bike's bottle cage and changes realistic engine sounds with your speed. No wiring. Lift it out and carry it.

  • On orders over $79.00
  • 30日間返品 · 12ヶ月保証
Intro price $49.00
SpeedSound bottle-cage speaker, front view
自動スピードシンク0–60 km/h
10種類のサウンドBluetoothアプリで操作
Bottle-cage readyTool-free, lift-out mount
送料無料On orders over $79.00
30日間返品Not for you? Send it back.
12ヶ月保証Covered against manufacturing defects.
本物のサポートWe reply within one business day.
使い方

3ステップで、もっと楽しい走りに。

配線も工具も複雑な設定も不要。約1分で始められます。

01

Drop it in

Slide it into a standard bike bottle cage. No straps, no tools. Lift it out when you park.

02

サウンドを選ぶ

アプリを開き、10種類のエンジン音や動物の音から選んで音量を調整します。

03

走る

スピーカーが動きを感知し、速度に合わせて音の高さとリズムを変えます。

Sound library

10種類の音。小さなボディに。

Swap between engines, animals, and machines in the app. Here are five of the ten.

View product
V8

スポーツカー

Sport
DSL

トラック

Heavy
TR

トラクター

Rustic
HG

馬のギャロップ

Gallop
ST

蒸気機関車

Steam
+5

さらに5種類

Explore the full list in the app.

Sound names are examples of the modes included. Available modes may vary slightly by app version.

SpeedSound bottle-cage speaker, front view 10 sound modes
The speaker

SpeedSound モーションスピーカー

Bottle-cage speaker. Engine sound that follows your speed.

SpeedSound Motion Speaker is a bottle-shaped Bluetooth speaker designed to sit in a standard bicycle bottle cage. Built-in motion sensing changes realistic engine and animal sounds as you ride; choose from 10 sound modes in the companion app, adjust volume and sensitivity, and lift it out to carry when you stop.

  • Bottle-shaped body · fits standard bike bottle cages
  • 10種類の選べるサウンドモード
  • Bluetoothアプリで操作
  • Tool-free fit in standard bottle cages — lift out to carry
$49.00

Free shipping over $79.00. Delivery usually takes 7-15 business days.

Made for motion

Where will you take it?

Anywhere something moves, the sound can follow.

Bikes & scooters

Drop it into the bottle cage and turn a commute into a soundtrack. The engine rises and falls with your speed.

Toy cars & RC

Give small vehicles a big presence. The speaker reacts as they accelerate, turn, and stop.

Parties & events

Use it as a motion-reactive prop for costume parades, film shoots, or kids’ events.

Auto speed sync

Built-in motion sensing changes pitch and rhythm with movement speed.

10 selectable sounds

Sports car, truck, tractor, horse gallop, steam train and more in the mobile app.

No installation

Slides into a standard bottle cage. No tools, no wiring — lift it out when you stop.

App control

Connect by Bluetooth to select sound effects and adjust volume and sensitivity.

よくある質問

よくある質問。

走り出す前に知っておきたいこと。

Read more
How does the speed sync actually work?

The speaker has built-in motion sensing. As the device moves faster or slower, it changes the pitch and rhythm of the selected sound, so a sports car engine rises as you pick up speed and settles when you slow down.

Which sounds are included?

There are 10 sound modes in total. The selection includes a sports car, truck, tractor, horse gallop, and steam train; you can browse and switch between them in the companion app.

Do I need a phone to use it?

You can play sound without a phone. The app is used to choose sound modes and adjust volume and sensitivity. Connect over Bluetooth when you want to change settings.

How do I mount it?

Slide it into a standard bicycle bottle cage. It needs no straps or wiring; lift it out and carry it when you stop. For non-bike use, set it on a flat surface.

10種類のサウンド · 自動スピードシンク

Bottle-cage speaker. Engine sound that follows your speed.