Product Description

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

Name:FMLOVES W02 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
 There are 2 kinds of packing boxes,black and white color.Sent at random.

Product Features

• ACTIVE NOISE CANCELLING- Internal precision noise reduction headphones wired circuitry effectively eliminates up to 85% of background noise. Ideal for use when traveling by airplane,working in a noisy environment (such as an office or loud coffee shop), or simply when encountering noisy environments in daily life.
• PREMIUM HIFI SOUND – Stereo Wired Headset premium 40mm diameter stereo driver units ensure a high quality auditory experience featuring rich bass, as well as powerful and balanced sound.
• EXTREME COMFORT FOR EXTENDED LISTENING-Super Lightweight over-the-ear Headphones and ultra-soft ear pads deliver a comfortable, fatigue-free listening experience even for extended periods of time. Headphones with Mic let your hand free.
• PORTABLE CONVENIENCE – Foldable Headphone in combination with the included travel case provide a highly portable listening solution. GOOD TRAVEL HEADSET CHOICE.
• LONG BATTERY LIFE – Rechargeable Long-lasting Li-Ion Battery provides up to 20 hours of continuous use.DUAL USAGE STATES – Never worry about being out of battery power! – the headphones can operate without battery power (with noise cancelling turned off)