Hiearcool L-1 Bluetooth Headphones, Wireless Active Noise Cancelling Headphones with Built-in Mic, HiFi Stereo Over-Ear Headset for All 3.5 mm Jack Devices- Iron Grey;

What's the Pros of Noise Canceling Headphones?

The noise-canceling technology reduces the background noise such as airplane cabin noise, city traffic or a busy office. You can just focus on your music, your movies, your calls or simply peace at the noisy place.

Lightweight and Comfort Design

Extremely lightweight with pillow-like softness on the headband and ear cushions, so you can wear it all day without hurting.

Best-in-class Sound

Deep, immersive sound at any volume. Clearer calls at both ends of the communication. Seamless switching between Bluetooth and wired mode.

Endless Music Enjoyment

Up to 12 hours play time with rechargeable lithium-ion battery when not using ANC mode. Exquisite 3.5mm audio wire can be connected when the battery dead or the audio devices have no Bluetooth function. No Pause for Music!

Friendly Reminder:

The position of the rotation is at most 90 degrees, do not overdo the rotation. Please do not rotate the shaft in the opposite direction.

Specifications:

- Bluetooth version : V 4.1

- Connection distance : Around 33ft (10meters)

- Working time : Music playing 12hrs ( mid volume with noise canceling off )

- ANC working time : About 8hrs

- Recharging time : About 3hrs

- Battery Voltage: 3.7V

- Battery capacity : 360mAh

What's in the Box?

1* Hiearcool Active Noise Canceling Headphones

1* 3.5mm Audio Wired

1* Micro USB Charging Cable

1* Headphones Storage Case

1* User Manual

About Warranty:

- 12 months manufacturer warranty after the date of purchase.

Please feel free to contact us if you have any other questions.