Anker Soundcore Boom Go 3i Portable Bluetooth Speaker

Buy the Soundcore Boom Go 3i portable Bluetooth speaker in Pakistan when you want a compact outdoor speaker with 15W output, BassUp 2.0, IP68 protection, a carry strap and emergency phone charging. Its 380g body is easier to carry than a party speaker, while pairing options let compatible units cover a wider space.

Best for: picnics, desk listening, travel and small gatherings where portability and weather protection matter more than room-shaking output.

Compare current models and prices in Bluetooth Speakers, or read the Bluetooth speaker buying guide.

Soundcore Boom Go 3i key specifications

Sound and battery expectations

The 15W driver and BassUp 2.0 mode are designed to add impact from a small enclosure. Outdoor space absorbs sound more quickly than a bedroom, so set expectations around close-range listening and small gatherings. For a large room or party, a physically larger speaker is usually the better fit.

Soundcore's headline 24-hour playtime is tied to a particular test: approximately 50% volume with lighting off and BassUp enabled. Higher volume, stronger bass, lighting, wireless pairing, temperature and phone charging reduce runtime. Soundcore also publishes different laboratory examples for eco and maximum-output use, which shows why one battery number cannot describe every listening pattern.

IP68 and outdoor use

IP68 indicates tested dust and water resistance under defined conditions; it does not make the speaker indestructible. Keep the charging port closed and dry before connecting power, rinse off fresh-water residue only as the manufacturer directs, and avoid assuming the rating covers salt water, chemicals or high-pressure jets. Soundcore also states 1m drop protection, but repeated impacts can still damage the enclosure or seals.

Speaker pairing: TWS, Auracast and PartyCast

• TWS: pair two Boom Go 3i speakers for left/right stereo.
• Auracast: connect three or more compatible devices for a broader synchronized setup.
• PartyCast: this model does not use Soundcore PartyCast, so do not assume it pairs with older PartyCast-only speakers.

Compatibility depends on the other speaker supporting the same connection method and current firmware.

Emergency phone charging

The 4,800mAh internal battery can provide emergency charging to a phone or another small device. This is a backup feature, not a replacement for a dedicated high-output power bank. Using it shortens speaker playtime. For regular phone backup, compare Power Banks.

Frequently asked questions

Is the Boom Go 3i waterproof?

It carries an IP68 rating under specified test conditions. Follow Soundcore's port and water-use guidance; resistance can be reduced by damage or wear.

How long does the battery last?

Soundcore states up to 24 hours in its 50% volume test with lights off and BassUp enabled. Real runtime changes with volume, modes and phone charging.

Can two speakers play in stereo?

Yes. Two Boom Go 3i units can be paired using TWS. Larger compatible groups use Auracast rather than PartyCast.

Can it charge my phone?

Yes, as an emergency power source. Phone charging uses energy that would otherwise power the speaker.

Browse more products in the Anker and Soundcore collection.

How this listing was prepared: specifications and test conditions were checked against Soundcore's Boom Go 3i product and support information. Playback and water-resistance results depend on use and condition. Price and stock can change.