Is the HydraShock really waterproof?

Yes. It is rated IP67, which means it is dust-tight and can survive being submerged briefly. It is fine for pools, rain and splashes.

How long does the battery last?

Altec Lansing rates it at 20 hours. Real-world time drops at high volume, and the USB-A charging port drains it faster when you charge a phone.

Can I pair two of them for stereo?

Yes, through Party Sync. You can link up to 100+ Hydra 2.0 speakers, but only with other Hydra 2.0 models, not older Altec speakers.

Does it charge my phone?

Yes. There is a built-in USB-A port for charging a smartphone, plus USB-C quick charge for the speaker itself.

At $39 at Walmart as of November 5, 2026, it is at the low end of its recent range. For a rugged IP67 speaker with a 20-hour battery, that is a fair deal.

What comes in the box?

The speaker, a carabiner and speaker mounts. A charging cable is not listed, so plan on using your own USB-C cable.

Where is the Altec Lansing HydraShock Speaker cheapest?

At Walmart, for $39.00, as of our latest check.

Where can I buy the Altec Lansing HydraShock Speaker?

3 stores we checked sell it, including eBay, Walmart, Poshmark.

Altec Lansing HydraShock Speaker

Best price now

$39.00at WalmartObserved at 10:43 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

Altec Lansing HydraShock Speaker

Best price now

$39.00at WalmartObserved at 10:43 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Walmart

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Our take on the Altec Lansing HydraShock Speaker

The Altec Lansing HydraShock is a portable outdoor Bluetooth speaker rated IP67, so it shrugs off dust, rain and splashes. It runs a single 2.5-inch woofer at 20 W max (24 W RMS), claims 20 hours of battery, and has a USB-A port to charge your phone plus USB-C quick charge. Party Sync links it with 100+ Hydra 2.0 speakers for stereo sound. At $39 at Walmart as of November 5, 2026, it sits at the low end of its price history, a cheap way into a rugged speaker.

Best forPool and beach daysCamping and tailgatesBuyers on a tight budgetPhone charging on the go

Pros

IP67 rating handles dust, rain and splashes
20-hour claimed battery life
USB-A port charges a phone; USB-C quick charge
Party Sync links 100+ Hydra 2.0 speakers
Carabiner and mounts included for hanging

Cons

Single 2.5-inch woofer, so bass is limited
20 W max is modest for outdoor use
Large, irregular body for a portable speaker
Party Sync only works with other Hydra 2.0 speakers

Altec Lansing HydraShock Speaker prices at every store

WalmartNew
In stock
$39.00Observed at 10:43 PM
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eBayPre-owned
Availability unknown
$49.99Observed at 10:43 PM
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Also available at

PoshmarkCheck price at Poshmark

Altec Lansing HydraShock Speaker price history

Lowest price we've seen: $39.00 on Nov 6 at Walmart. Tracked across 3 stores since Nov 6.

What reviewers say

4 / 5107 ratings

Rated 4 out of 5 from 107 ratings, the HydraShock is generally liked as a tough, cheap outdoor speaker. Owners value the rugged build and battery life more than the sound, which is described as adequate rather than rich.

What people mention

DurabilityPraisedOwners say it holds up to water, sand and drops outdoors.
BatteryPraisedThe 20-hour claim holds up well in normal use.
BassCriticisedListeners find low end weak for a 20 W speaker.
VolumeMixedIt gets loud enough for a patio but distorts near max.
PortabilityMixedThe carabiner helps, but the irregular shape is bulky to pack.

Specifications

Outdoor: Yes
Bluetooth: Yes
Connectivity Technology: Wireless, Bluetooth
Ports And Interfaces: USB-C Quick Charge, USB-A (Built-In Smartphone Charger)
Assistant Support: Google Assistant
Smart Functions: Party Sync (Connect 100+ Hydra 2.0 Speakers Together), Pairing
Speaker Placement: Portable, Outdoor

Questions and answers

Is the HydraShock really waterproof?: Yes. It is rated IP67, which means it is dust-tight and can survive being submerged briefly. It is fine for pools, rain and splashes.
How long does the battery last?: Altec Lansing rates it at 20 hours. Real-world time drops at high volume, and the USB-A charging port drains it faster when you charge a phone.
Can I pair two of them for stereo?: Yes, through Party Sync. You can link up to 100+ Hydra 2.0 speakers, but only with other Hydra 2.0 models, not older Altec speakers.
Does it charge my phone?: Yes. There is a built-in USB-A port for charging a smartphone, plus USB-C quick charge for the speaker itself.
Is $39 a good price?: At $39 at Walmart as of November 5, 2026, it is at the low end of its recent range. For a rugged IP67 speaker with a 20-hour battery, that is a fair deal.
What comes in the box?: The speaker, a carabiner and speaker mounts. A charging cable is not listed, so plan on using your own USB-C cable.
Where is the Altec Lansing HydraShock Speaker cheapest?: At Walmart, for $39.00, as of our latest check.
What do buyers say about the Altec Lansing HydraShock Speaker?: Rated 4 out of 5 from 107 ratings.
Where can I buy the Altec Lansing HydraShock Speaker?: 3 stores we checked sell it, including eBay, Walmart, Poshmark.