Feature:
Fashion, simple and smooth appearance.
Using ecological materials, safe and healthy.
Stable signal transmission will not interfere with learning.
The 4040mm speaker driver provides loud and clear sound.
Very low self-noise, can realize clear recording.
Adjustable volume, adjusted by the contact roller on the left side of the earphone.
It uses breathable PU leather for earmuffs, which is comfortable to wear.
The flexible cable can be designed to be longer in length to provide you with more convenience.
Comes with a 6.35mm metal adapter, which can connect to music devices with 6.35mm holes.

Specification:
Model: A566E
Color: white, black, pink, blue (optional)
Microphone size: about 9.9.7 * 6.7mm
Directionality: one-way
Sensitivity: -45db 33db
Impedance: ≤2.2KΩ
Microphone boom length: 180mm
Speaker driver components: 4040mm
Impedance: 32Ω
Frequency response: 20Hz-20KHz
Sound pressure level: 98dB±3dB
Air outlet type: 3.3.5mm * 1
Cable length: >= 2.7m
Compatible device: mobile phone/tablet/piano
Product weight: qbout 180 grams / 6.35 ounces
Packing size: about 240 * 210 * 90mm / 9.45 * 8.27 * 3.54in

Note: Due to different display screens and lighting effects, the actual color of this item may be slightly different from the color shown in the picture.

Packing list:
1 * Headphone
1 * 6.35mm metal adapter
1 * Adapter cable