Monster N-Tune MINI 01 E97 Over-Ear Bluetooth Headphones

Monster N-Tune MINI 01 E97 headphones are listed as over-ear Bluetooth headphones with active noise cancellation and a claimed 50-hour playtime. The listing also describes USB-C audio input and speed charging, but does not state charge time or ANC-mode battery life.

At a glance

Listing claims active noise cancellation and Bluetooth connectivity.
A 40 mm dynamic driver is specified.
Manufacturer claims up to 50-hour Bluetooth playtime and describes speed charging.
The feature description says wired audio is possible over a Type-C-to-Type-C/USB audio cable.

Price

$39.99Save 69%

Reference price: ~~$129.99~~

Price checked: Nov 13, 2026

View offer Ahead of Black FridayExplore the selection

Pros and cons

Pros

Over-ear design and active noise cancellation are listed for buyers seeking an enclosed listening style.
The stated 40 mm dynamic drivers and claimed 50-hour Bluetooth playtime offer clear reference points when comparing headphones.
The listing describes both wireless listening and USB-C audio input.

Technical specifications

13 specifications

Identity
Brand	Monster
Model	E97
Colour	White
Form factor	Over Ear

Audio
Noise control	Active Noise Cancellation
Driver type	Dynamic Driver
Driver size	40 millimeters

Connectivity and controls
Wireless connection listed	Bluetooth
Bluetooth version	6
Headphone jack	Type-C
Hardware interface	USB Type C

Power and dimensions
Claimed Bluetooth playtime	50-hour
Parcel dimensions and weight	20.8 x 17.2 x 4.6 cm; 340 g

What to know before buying

Listing details to confirm

The product identity and specifications are inconsistent across the listing: the title calls it N-Tune MINI 01 and over-ear ANC headphones, while the description calls it on-ear and earbuds, and a feature calls it an open-ear headphone. Bluetooth appears as version 6 in details and 6.0 in the title. The 50-hour claim has no stated test conditions or ANC-mode runtime, and the listed Type-C jack does not confirm whether a compatible audio cable is included. Check the selected listing for the intended fit, ANC configuration, wired-audio support and package contents.

Who is it for?

A good fit for

Listeners looking for listed over-ear Bluetooth headphones with active noise cancellation.
Buyers who value a stated long-playtime claim and want wired audio described as an option, subject to confirming cable compatibility and inclusion.

Less suited to

Buyers who need a confirmed fit style, verified noise-cancellation configuration or clearly specified wired-audio accessories before purchasing.
Anyone requiring a documented battery runtime with ANC enabled or defined charging time.

Monster N-Tune MINI 01 E97 Over-Ear Bluetooth Headphones · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 2 ratings

5 stars100%100%
4 stars0%0%
3 stars0%0%
2 stars0%0%
1 star0%0%

Only aggregate ratings are supplied, with a very small sample and all recorded ratings in the five-star category. That offers limited evidence about customer experience and does not establish how the claimed ANC, fit or playtime performs in use.

Frequently asked questions

What type of fit do these headphones have?

The title and details describe an over-ear fit, but other listing text says on-ear and open-ear. Confirm the selected listing's fit before buying.

Is active noise cancellation included?

The title and specifications list active noise cancellation, though the listing's inconsistent fit and product descriptions make the precise configuration worth confirming.

How long does the battery last?

The manufacturer claims 50-hour Bluetooth playtime. No test conditions or ANC-on runtime are supplied.

Can they be used with a cable?

The feature text describes Type-C-to-Type-C/USB audio input, and the details list a Type-C headphone jack. Cable compatibility and whether a cable is in the package are not confirmed.