Product Description

Active Noise Cancelling Over ear wired Headphones with Microphone, for lightweight air travel time, music and office computer from FMLOVES

Name:FMLOVES W3 Active noise canceling headphones 
Input terminals: DCФ3.5DC Plug 4 
Working voltage:3.7V 
Maximum output power: 90MW 
Noise level : 18-20db 
Signal to noise ratio (SNR):  ≥ 90db 
Power supply:  120mA lithium battery 
Rated operating time: ≥20h 
Noise reduction modes: dual-microphone noise feedback 
Speaker diameter:  Ф40mm 
Speaker Impedance: 32Ω 
Speaker frequency response:  20Hz – 20KHz 
Speaker sensitivity:  115dB 
Noise level: ≤-78dBA 
the dynamic range:  ≥ 78 dBA 
Distrtion THD:  ≤ 0.1% 
Stereo crosstalk:  ≤ -52 dBA 
Wire length:  pvc wire, 1.5m 
Warranty 
12 months worry-free guarantee after received goods date 
REMARKS It is a wired headphone and suitable to connect to computers and all phones with Android system

Product Features

• 【 Quiet Personal Space 】: When you are in the airplane ,quite sleep is the most thing you want ,but the airplane cabin noise? Do you have such kind of neighbor who’d like to sing so loudly when you really need a quite reading time? Then wear the Active Noise Cancelling Headphones wired and flip the switch, you will find your quite personal Space.
• 【 Comfort Surround the ear 】: Big size ear buds surrounded ears closely which make sure 85% background noise has been eliminates up, satisfy your need for quiet environment.
• 【 Wear It,Feel “Invisible” 】: The protein leather pads and the ergonomically designed adjustable and stretchable headband will not let you feel sultry even all day long wearing. Super lightweight and foldable material quality let you feel “Invisible”.
• 【 LONG BATTERY LIFE 】: Rechargeable Long-lasting Li-Ion Battery provides up to 20 hours of continuous use. Never worry about being out of battery power! Active Noise Cancelling Headphones can be operated without battery power (with noise cancelling turned off).
• 【 ONE YEAR WARRANTY 】:FMLOVES support any return without any reasons. Promise to replace the headphone in one year if something wrong with it,no rework headphone, no rework headphone！ Note: Noise cancelling headphones for PC/CellPhone/Kids/School/Airplane/ Tablet