Mini Portable Bluetooth Speaker

An ultra-compact Bluetooth speaker with big sound and big battery. With a four speaker array, 10 hours of battery life and a sleek design, the G2 can fit neatly in your bag, power your party in the park and charge your phone on the go. It’s the best little speaker around.


The G2 creates a big sound from its compact stylish casing. Unlike other Bluetooth speakers on the market, our years of experience in electronics and speaker engineering have enabled us to design this small and discrete speaker with a real hi-fi sound; proper bass and crystal clear highs. You don’t have to compromise; you get every detail of every track.


Any phone, tablet or laptop enabled with Bluetooth can be paired in seconds, and any devices with Near Field Communication (NFC) can be tapped on the G2 for effortless and instant pairing. Additionally each unit can remember up to 4 different devices for instant re-connections, and for any other devices without Bluetooth you can use the 3.5mm input for fast and easy playback. So you can play any of your devices, wired or wireless, in great quality anywhere you go. Easy.


The G2 uses a high capacity lithium-ion battery that can play for up to 10 hours from a single charge. In addition, the G2 uses intelligent battery management software to optimise life and minimise charging time so the G2 will last all day and all night.

You can also use the convenient USB socket to charge your phone or mp3 player from the G2's own battery on the move, or when it’s connected to the mains power at home.

G2 X 2

The G2 has the option to be wirelessly paired with another G2, this gives you sound twice as powerful, for a gathering twice as big!

 G2 Mini Portable Bluetooth Speaker blue and red


With a built-in microphone the G2 can be used to answer and make phone calls from your connected device. If you have an incoming call the phone button will flash and a simple press will answer the call with the G2. If you make a call from a connected device, G2 will automatically switch to speakerphone mode. Ideal for quick conference calls or hands-free calls when cooking!

Recent reviews

Expert reviews
GB, February 2016

Best portable Bluetooth speaker 2016 - 'The Cambridge Audio G2 is an incredibly classy-looking Bluetooth speaker that can double as a hands-free conference speaker. Its contoured aluminium body makes it look and feel premium.'

Read the full review
The Sunday Times

Winner of 'Best for Value' Speaker - "The G2 is the most affordable speaker on test and packs a remarkable amount into it's small body"

Good Housekeeping
GB, June 2015

"Get into the party mood with your favourite songs, played wirelessly from your tablet or smartphone through a Bluetooth speaker. Music sounded clear and punchy."

GB, December 2014

"Audio delights on a smaller scale and price with this limited-edition wireless speaker from a proven British brand"

The Sun On Sunday
GB, May 2015

"This looks really classy. It's superbly portable thanks to the ten hour rechargeable battery inside and it sounds excellent."

The Daily Telegraph
GB, December 2014

"The sleek G2 from British company Cambridge Audio has a four-speaker array and 10-hour battery life. Small enough to slip into a bag, it doubles as a speakerphone and phone charger."

Technology explainer videos

Technical specifications

 G2 Mini Portable Bluetooth Speaker front tech specs G2 Mini Portable Bluetooth Speaker back tech specs
  • Drive unitsTwo speakers and two bass radiators
  • ConnectivityBluetooth with Near Field Communication for instant touch pairing
    3.5mm aux USB charging port
  • BatteryRechargeable lithium-ion battery
    Up to 10 hours battery life from a single charge
    Battery will charge a phone or mp3 from its USB socket
  • Auto Power DownAfter 30 minutes of inactivity
  • ColoursRed, Champagne, Blue, Titanium and Black
  • Dimensions (WxHxD)189 x 67 x 55mm (7.4" x 2.6" x 2.2")
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