Hiearcool L1 Active Noise Cancelling Bluetooth Headphones HiFi Stereo Wireless Over-ear Earphones with Mic and Volume Control for all 3.5mm Jack & Bluetooth Devices – Iron Grey
Does It Suck? – Cheap Wireless Headphones
Hiearcool Noise Cancelling Headphones give you a better experience all around. 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
Lighter and more comfortable than comparable headphones. Exquisite 3.5mm audio wire, which is able to 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.
Speaker Unit: 40mm
Sensitivity: 105 +/ -3dB
Impedance: 32?+/ -10%
Frequency Range: 20 – 20KHz
Active Cancallation: Up to 18 – 23 dB
Bluetooth Version: V4.1
Operation Distance: 33ft (10 meters)
Battery Voltage: 3.7V, 360 mAH
Playing Time: Up to 12 hours (at Bluetooth mode)
What?s in the package:
– Hiearcool Noise Canceling Headset
– USB charging cable
– 3.5mm audio cable
– Protective case
Best bang for your buck
Noise cancellation is weak, but a good value otherwise.
Good sound. Very good
Good for the cost, depending on your needs
they are a great purchase
Great head phones
Everything about them are great. My only one complaint would be I wish …
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