Noise Cancelling Bluetooth Headphone in Matt Black
|AO-BT88NC-BLK User manual.pdf.pdf File Size 445.09KB|
Enjoy your music wirelessly. Bluetooth with EDR allows for faster file transfers, two Bluetooth devices can reach transfer sppeds of over 2Mbps
Reduce unwanted ambient noise using active noise control
Long Battery Life
Talk and listen for up to 10 hours between charges and standby up to 180 hours
Make and receive phone calls on the go via the built-in microphone
Enjoy music via a 3.5mm line-in. That means the music won't stop even if the battery is flat
Noise Reduction Headphones
Noise reduction headphones are used to reduce the surrounding ambient noise compared to the sound we want to hear, such as music. There are two main types of noise reduction headphones,
• Passive Noise Reduction
• Active Noise Cancelling
Passive Noise Reduction headphones are a lower cost way to reduce ambient noise without the need for electronic circuitry or a microphone. Passive noise reduction uses sound proofing methods such as tightly sealed ear cups that cover the entire ear to reduce the ability of hearing any background noises, it helps suppress the noise around you so can focus only on the sound coming from the headphones. Like the difference between riding in a car with the windows closed versus with them open Good for reducing traffic noise while you listen to your favourite artist while walking around the city.
Active Noise Cancelling are headphones that firstly require a power source such as a battery and use electronic circuitry such as a microphone. The microphone takes notice of the surrounding noise and then this signal is directed to the particular electronics that help in creating the exact opposite waves of sound which goes to the ears via the headphones and hence negate or cancel out the original noise. These headphones best work on low pitch sounds or droning sounds such as airplane engine or car engine, which sound insulation in the headphones can't keep out completely because these sounds reaches your ear through your head.
Shut out the world and lose yourself in music with these Noise Cancelling Buetooth Headphones. Turn on noise cancelling to reduce surrounding distractions an focus on your music.
Bluetooth technology also enables you to wirelessly stream your music and pair up to two devices at a time such as your smartphone, car, tablet and mobile devices. When connected via Bluetooth you can use voice control to play and pause, control previous an next tracks, volume up and down easily.
A built-in microphone is included, which lets you make an receive phone calls on the go. All you need in headphones in one.
|Connection Type||Micro USB (Charging), 3.5mm Jack (Headphone jack cable)|
|Construction||Metal headband frame, Polymer body|
|Battery life / Charge time||Up to 12 Hours / Up to 4 Hours|
|Bluetooth V2.1 / 3.0 +EDR (Enhanced Data Rate)||Y|
|Bluetooth A2DP (CD stereo sound)||Y|
|Bluetooth HSP (Wireless music)||Y|
|Bluetooth HFP (Wireless chat)||Y|
|Bluetooth AVRCP (Control your device - iPod/phone/AV)||Y|
|Charging socket (DC / USB input)||USB (Micro)|
|Microphone built in (for chat)||Y|
|Compatibility||Bluetooth, 3.5mm Headphone jack cable|
|Wireless Range (operating distance)||Up to 10 meters|
|Inner Carton Qty||4|
|Master Carton Qty||20|
|3 key feature benefits||1) Noise cancelling technology 2) Adjustable headband 3) Built-in rechargeable battery|