1 / 6Soundcore Boom 3i 50W Portable Bluetooth Speaker (Renewed)
Soundcore Boom 3i is a 50W portable Bluetooth speaker listed as renewed and designed for outdoor use. Its floating-playback, waterproofing and saltwater-resistance claims suit buyers planning water-side use, while the compact dimensions and claimed 16-hour playtime are relevant for carrying it on outings.
At a glance
- The listing describes floating playback that stays upright and sound-forward in waves.
- The listing claims IP68 waterproof and dustproof protection.
- The manufacturer claims five-times saltwater resistance and a 1 m drop test.
- BassUp 2.0 and DSP are listed alongside a claimed 56Hz bass response.
- Listed extras include a voice amplifier, emergency alarm, Buzz Clean and a detachable strap.
- The title identifies this offer as renewed.
Reference price: $89.99
Price checked: Nov 13, 2026
View offerAhead of Black FridayExplore the selectionPros and cons
Pros
- Bluetooth connectivity and app or touch controls are listed.
- Compact listed dimensions and a 990 g listed weight support portable use.
- Outdoor-focused claimed features include floating playback, waterproofing and saltwater resistance.
Technical specifications
8 specifications| Brand | Soundcore |
|---|---|
| Model | Soundcore Boom 3i |
| Speaker type | Outdoor |
| Maximum output power | 50 watts |
| Colour | Black |
| Wireless connection listed | Bluetooth |
|---|---|
| Control methods listed | App, Touch |
| Dimensions listed | 21 x 7.85 x 8.5 cm; 990 g |
|---|
What to know before buying
Listing details to confirm
The listing claims up to 16 hours of playtime but does not state the test conditions or playback level. Waterproofing, saltwater resistance, durability, audio performance and other feature statements are manufacturer claims, not independent verification. The renewed condition may differ from a new unit.
Who is it for?
A good fit for
- People seeking a portable speaker for outdoor outings near water, based on the listing's floating and water-resistance claims.
- Buyers who want Bluetooth playback with app or touch controls and listed outdoor-focused functions.
Less suited to
- Buyers who need independently verified protection or playback-time performance.
- Buyers who require a new rather than renewed product.
Customer reviews on Amazon
- 5 stars
76% 76% - 4 stars
24% 24% - 3 stars
0% 0% - 2 stars
0% 0% - 1 star
0% 0%
The supplied information includes aggregate ratings but no customer comment summary. The ratings lean positive, though they cannot identify praised features, concerns or how the speaker performs in water or during outdoor use.
Frequently asked questions
Is this speaker listed as new or renewed?
The title identifies it as renewed. The supplied listing does not provide further details about the unit's renewal condition.
What wireless connection and controls are listed?
Bluetooth is listed for wireless connection, with app and touch controls.
What water-related features does the listing claim?
It claims floating playback, IP68 waterproof and dustproof protection, and saltwater resistance. These are listing claims rather than independently verified results.
How long does the battery last?
The listing claims 16 hours of playtime but does not specify the conditions for that figure.
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