Are thes good for running or will they fall off too easily?

thes don’t good for running but good sound

Will all of the functions of the in-line microphone & remote work with Spotify on an Android phone??

Yes, the in-line mic and remote will work with any smart phone when paired via bluetooth. You can even double tap the power button to activate SIRI and Google Assistant.

Where do I get replacement ear pads for the BT221i headphones?

Way late with this answer and I doubt the original person is still concerned about this but there is a person on eBay currently selling 5 pairs of replacement pads for these headphones for only 10 bucks!

Can these be hooked up via 3.5mm jack as well as Bluetooth?

No, they are bluetooth only. Personally, I prefer the sound quality on the wired ones that they do - best value for money headphones you can buy. But I can sync these up with my watch over bluetooth so I don't have to take my phone when I go out running - handy.

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Koss BT221i Wireless Bluetooth Ear Clips | in-Line Microphone & Remote | Black | 6+ Hour Battery Life | Sweat Resistant | Lightweight

Product ID: 266656776

Details

Brand
Koss
Colour
Black
Ear placement
On Ear
Form factor
In Ear
Impedance
36 Ohms

🎧Pivoting ear-clip fit

💧Sweat resistant design

🔋6+ hrs battery life

₩86068

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Description

🎧 Clip in, tune out, but never miss a moment.

OPEN EAR AWARENESS - Stay connected to your surroundings with an open soundstage design that balances immersive sound and situational awareness.
SECURE LIGHTWEIGHT FIT - Pivoting ear clips provide a comfortable, barely-there feel that stays put even during workouts or commutes.
SWEAT RESISTANT DURABILITY - Built to withstand your active lifestyle, these headphones resist moisture so you can push harder without worry.
EFFORTLESS ALL DAY LISTENING - Enjoy up to 6+ hours of uninterrupted wireless audio on a single charge—stay powered through your busiest days.
SEAMLESS CONTROL AT YOUR FINGERTIPS - In-line remote and microphone let you manage calls, music, and voice assistants without missing a beat.

The Koss BT221i Wireless Bluetooth Ear Clips combine a lightweight, sweat-resistant design with pivoting ear clips for a secure fit. Featuring Bluetooth 4.2 connectivity, an in-line microphone and remote, and a battery life exceeding 6 hours, these headphones deliver clear sound with an open-ear style ideal for active professionals who demand convenience and comfort on the go.

Specifications

ASIN	B07FDHM1N7
Additional Features	Lightweight, Wireless
Age Range Description	Adult
Antenna Location	Cycling, Exercising, Running
Audio Driver Type	Dynamic Driver
Audio Latency	150 Milliseconds
Battery Average Life	6 hours
Battery Charge Time	6 hours
Best Sellers Rank	#99,278 in Electronics ( See Top 100 in Electronics ) #4,244 in In-Ear Headphones
Bluetooth Range	10 Meters
Bluetooth Version	4.2
Bluetooth support?	Yes
Brand	Koss
Built-In Media	Wireless Charging Case
Cable Features	Without Cable
Color	Black
Compatible Devices	Telephones, Tablets, Smart Speaker, Laptops, Cellphones
Connectivity Technology	Wireless
Control Method	Remote
Controller Type	remote
Customer Package Type	Rigid" or "Cushioned
Customer Reviews	3.8 3.8 out of 5 stars (545)
Earpiece Shape	On-Ear
Enclosure Material	Plastic
External Testing Certification	Não aplicável
Frequency Range	50-18000 Hz
Global Trade Identification Number	00021299194331
Hardware Interface	Bluetooth
Headphone Folding Features	In Ear
Headphone Jack	No Jack
Headphones Ear Placement	On Ear
Impedance	36 Ohms
Input-Device Interface	Bluetooth
Is Autographed	No
Item Weight	0.06 Kilograms
Manufacturer	Hasbro
Mfr Part Number	196627
Model Name	BT221i
Model Number	196627
Noise Control	Sound Isolation
Noise Control Features	passive_noise_isolation
Number of Items	1
Number of Packs	1
Style Name	Sport
Subject Character	no character
Theme	Music & Fitness
UPC	021299194331
Unit Count	1.0 Count
Water Resistance Level	Water Resistant
Wireless Technology	Bluetooth

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₩86068

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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