MUMSTHT YS101 50-Pack Wired In-Ear Earbuds

MUMSTHT YS101 earbuds are a 50-pack of coloured, wired in-ear earphones positioned for classrooms, libraries and shared student use. Their 3.5 mm connection suits compatible audio jacks, while the listing says they are individually packaged and have no built-in microphone.

At a glance

A 50-count set aimed at classroom, library and other shared-use settings.
The listing says each earbud set is individually packaged and comes in mixed colours.
Wired connection with a 3.5 mm jack for compatible devices.
The feature text says there is no built-in microphone.

Price

$23.99Save 20%

Reference price: ~~$29.99~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Bulk quantity can equip a class or shared listening area with a single set.
Mixed colours and individual packaging can help distinguish units in a shared setting.
A wired 3.5 mm connection avoids pairing and charging requirements.

Cons

No built-in microphone, so these are not suited to voice calls or microphone-dependent online lessons.
The 3.5 mm plug requires a compatible audio jack or an appropriate adapter.
Listed as not water resistant.

Technical specifications

20 specifications

Identity and design
Brand	MUMSTHT
Model	YS101
Colour	Mixed Colors
Form factor	In Ear
Age range listed	Kid Teen Adult
Quantity	50

Connectivity and controls
Wireless connection listed	No Wireless
Audio jack	3.5 mm Jack
Control methods listed	Touch

Audio
Impedance	32 ohm
Frequency range	20 Hz - 20.4 KHz
Sensitivity	92 db
Driver type	Dynamic Driver
Noise control	Sound Isolation

Materials and protection
Water resistance listed	Not Water Resistant
Enclosure material	Plastic
Cable feature	Retractable

Other details
Country of origin	China
Warranty description	1 year
Parcel dimensions and weight	23.1 x 17.3 x 6.6 cm; 500 g

What to know before buying

Listing details to confirm

Listing details are inconsistent or unconfirmed: the title and feature text claim 50 individually bagged units and 10 colours, while the detail fields list mixed colours and a 50-count unit quantity without confirming the per-item packaging. Touch controls, a retractable cable and sound isolation appear in the details, but their operation or implementation is not explained. Check the selected listing for these details before ordering.

Who is it for?

A good fit for

Schools, libraries or other shared spaces seeking a bulk supply of wired earbuds.
Buyers whose devices have a compatible 3.5 mm audio jack.
Users who do not need a microphone and prefer a wired listening setup.

Less suited to

Online lessons or calls that require an earbud microphone.
Devices without a compatible 3.5 mm audio jack unless an appropriate adapter is available.
Use where water resistance is needed.

MUMSTHT YS101 50-Pack Wired In-Ear Earbuds · photo 2 — Additional product photo 2

Customer reviews on Amazon

4 / 5 · 32 ratings

5 stars44%44%
4 stars31%31%
3 stars12%12%
2 stars9%9%
1 star4%4%

Aggregate ratings are mixed, with a plurality in the five-star category but a notable share across lower ratings. Without customer-comment details, these figures do not reveal what people liked or disliked. They cannot establish how well the earbuds hold up in classroom use or whether individual fit and comfort suit a given wearer.

Frequently asked questions

How many earbuds are listed in the pack?

The title and listing details specify a 50-pack. The feature text also claims individual packaging, but this is not confirmed by the package inventory.

Will these work with a Chromebook or tablet?

The listing names Chromebooks and tablets as compatible and specifies a 3.5 mm audio jack. Confirm that your particular device has a compatible jack or use an appropriate adapter.

Do the earbuds have a microphone?

The feature text says they do not have a built-in microphone, so they are not intended for calls or lessons requiring spoken input.

Are these earbuds water resistant?

The listing says they are not water resistant.