Koniycoi KT-2100MV Bluetooth Headphone - Black

Koniycoi KT-2100MV Bluetooth Headphone - Black

Sometimes called ‘headset’ headphones, this fast-growing category offers full smartphone abilities with built-in microphones and remote control buttons on the cord allowing easy switching between your music and phone calls. Mic’d headphones are available in all types including in-ear, full-size and wireless designs. If you really need to shut out the world and just enjoy your music in peace, there is simply nothing better than great in-ear headphones. In-ear headphones fit like true earplugs and can sound just as good or better than full-size headphones at similar prices. For travelers, commuters and frequent fliers wanting the best ambient noise isolation, in-ear headphones are often a better choice Specification :

• Function: With a microphone, noise-cancelling, volume control.
• Communication: Wired.
• Connectors: 3.5 mm.
• Material: Plastic.
• Dimensions (cm):20*18*8.
• Weight (kg): 0.19.
• Speaker sensitivity: 102dB+/-3dB.
• Speaker impendence: 32.
• frequency response: 20~20000Hz.
• Cable Length: 250cm.
• Microphone impedance: 3 2.
• Microphone frequency response: 20~20000Hz.
• Color: As same as picture.