43% off

Monster AC360 open-ear Bluetooth headphones with lanyard, IPX5 waterproof design

🔥 500+ bought in the past month

Why it's a great deal

✓$12.99 off · 43% under the $29.98 list price

✓Lowest price in 12 months

★4.0 average from 159 ratings

Verified dealTech & ElectronicsPosted Jun 26, 2026

Monster Open Ear AC360 Bluetooth Headphones – 24H Battery, IPX5 Waterproof

Name: Monster Open Ear AC360 Bluetooth Headphones – 24H Battery, IPX5 Waterproof
Brand: Monster
Price: 16.99 USD
Availability: InStock

Curated by Thrifle AI

4.0

(159 ratings on Amazon)

$16.99

$29.98

↓ $12.99 · 43% off

FREE shipping with Prime · FREE delivery on $35+ orders

Excellent time to buyShould you buy now?

PoorFairGoodGreat

At $16.99 it's 56% below its 12-month average — the lowest price we've tracked.

Verified by Thrifle price tracking

Buy at Amazon — $16.99

Sold by Amazon · coupons

Price intelligence

Is this a good price?

Tracked since Mar 17, 2026 · updated daily

Current price

$16.99

−56% vs 1YR

Avg $38.39 (90D) · -56% vs 90D avg

30D

90D

This deal

$16.99

Typical price

$38.31

All-time low

$16.99

vs 12-mo average

−56%

💰 Is this a good price?

🟡 Fair price

54% below the typical price

It's about $3.04 over what it usually sells for. Need it now? Fair price. Can wait? Its real drops usually come around June and March, to about $27.34. Our two models read this one differently, so hold the forecast loosely.

$16.99
this deal$36.95
typical$16.14
all-time low84/100
Drop Tendency

12-month Amazon price history

Expected sale price: $27.34 (likely $20.56–$27.49)

Full price history & forecast →statistical model · verified from real price history

💰 Price Match

Amazon doesn't match competitor prices details ↗

Prefer another store? These retailers will match this price:

Academy Sports + Outdoors Bass Pro Shops / Cabela's Bed Bath & Beyond BJ's Wholesale Club Dick's Sporting Goods Home Depot JCPenney Lowe's Micro Center Office Depot / OfficeMax Petco Staples Tractor Supply Co.Williams-Sonoma

On the identical, in-stock item. Policies vary — confirm at checkout.

Product info

About this deal

Monster Open Ear AC360 Bluetooth Headphones Stay aware of your surroundings while enjoying your favorite music with these lightweight open-ear headphones. They're built for workouts, commuting, and everyday use with a comfortable fit and long battery life. Key Features: Open-ear design delivers music while keeping you aware of your surroundings. Up to 24 hours of total playtime with the charging case. Bluetooth 6.0 provides a fast and stable wireless connection. HD calling with smart noise filtering for clearer conversations. IPX5 water-resistant design helps protect against sweat and light rain. Lightweight, ergonomic fit stays comfortable during running, workouts, and daily wear. Touch controls make it easy to manage music and calls. Includes a lanyard and rotating magnetic charging case for convenient carrying.

Deal facts

You save $12.99 (43%) vs the listed retail price.

Sold by Amazon.

Category: Tech & Electronics.

Posted Jun 26, 2026, verified by Thrifle editors.

Highlights

24-hour battery life—8 hours per charge plus dock
IPX5 waterproof for gym, running, outdoor use
Bluetooth 6.0 chip for stable, fast connection
Clear HD calls with 6th-gen noise filtering
Lightweight, ergonomic fit with rotating magnetic design

Specifications

Brand	Monster
Category	Electronics
List price (MSRP)	$39.99
Recent demand	500+ bought last month
Sold by	Amazon

Product details sourced from Amazon. Specs and availability may change.

Frequently asked questions

3 questions

Is this a good price for Monster Open Ear AC360 Bluetooth Headphones – 24H Battery, IPX5 Waterproof?

At $16.99, this is 43% off the listed retail price of $29.98 — a verified saving of $12.99.

What is Amazon's return policy?

Amazon offers a 30 days return window. Free returns: Yes (most items). Restocking fee: None (marketplace sellers may vary). See the full Amazon return policy at https://thrifle.com/return-policy/amazon.

When does this deal expire?

This deal is expected to remain valid through approximately 2026-07-26. Deal prices and availability can change at any time without notice — buy soon if you want to lock in this price.

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