b>XOSDA 5 Pack of Premium On Ear Bulk Headphones
Durable, Comfortable & Sound Great
While we're not a cheap headphones brand,we use high quality kids friendly materials, strong wire and reinforced connectors. This allows us to say that are headphones are truly built better.

The headphones give you a completely immersive sound experience with very crisp audio, enjoy full listening comfort with soft, snug headphones that conform instantly to your ears. It compatible with Smartphones, laptops, PCs, CD players,Tablets and another 3.5mm jack devices

On-Ear Design, Adjustable Headband & Soft cushion earpads
3.5mm wired earphones for students include an "on-the-ear" design with adjustable headband, to fit all head sizes from kids to adults. The leatherette ear pad cushions are comfortable and provide a degree of sound isolation.

Bundle packed headphones are a highly reliable choice for classrooms, airlines, libraries, art galleries, kindergartens, college, elementary, health centers, museums, computer classes as well as ideal for traveling, online studying, watching movies & listening to music.

Feature:
With microphone: No
Package included: 5pcs classroom headphones individuall wrapped with packaging box.
Material: TPE+Plastic
Connectors:3.5mm audio jack
Communication:Wired
Style:On-ear headphone
Color: Mixed colors Use:Mobile Phone/PAD/MAC/PC/MP3
Cable Length: 4 feet or 1.2 meter.
Specification:
Impedance: 32 OHM
Maximum Power Input: 5 mW
Sensitivity: 115db (front), 102db
Frequency Response: 20 Hz to 20KHz