Product features:
–advanced noise cancelling technology can reduce 95% background noise, up to 26db.
–high-quality stereo sound and 20m transmit distance without obstruction.
–comfortable over-ear designpletely cover both your ears, no pinching and squeezing, adjustablefort.
–built in microphone and volume control makes you enjoy hands-free calling.
–350mah rechargeable battery provides up to 12 hours of continuous wireless music playback. Extra 3. 5mm aux port with cable makes you no worry about the battery life.
–90¡ã swiveling earcups makes it convenient to carry in handbags or back packs.
technical specifications:
1. Speaker parameter:
impedance: 32?
rated power: 20mw
speaker diameter: ?40mm
frequency response: 20hz-20, 000hz
sensitivity: s. P. L: 110db s. P. L. At 1khz
2. Microphone parameter:
impedance: ¡ü2. 2k
sensitivity: -45 to -39 db
operating voltage: 4. 2v
frequency response: 30-16000hz
microphone unit: ?4*1. 5mm ?6*2. 7mm
3. Bluetooth mode:
bluetooth version: csr v4. 0
pairing code: ancone
snr: -92dbm
transmit power: 4dbm(max)
transmit distance: ¡ü20m (without obstruction)
carrier frequency: 2402mhz-2480mhz
package includes:
1* ancone active noise cancelling headphones
1* micro usb charging cable(3. 28ft)
1* 3. 5mm audio cable(3. 28ft)
1* airplane adapter
1* user manual
Powerful active noise cancelling technology: built-in high-precision anc inverter noise reduction circuit can reduce 95% low frequency background noise(20hz-1khz), up to 26db. By switching the noise cancelling mode, you will enter into a quiet world to enjoy the pure sound when in travel, at work or anywhere. It will reduce the noise of city traffic, drone of a plane cabin or hubbub in a busy office.
Superior sound: 40mm diameter large-aperture speaker drivers with high-end corona diaphragm provides high clarity of sound with the deepest enhanced bass available. 20 meters transmit distance without any obstruction. It is equipped with csr8635 bluetooth v4. 0 chips, accurate and low latent wireless transmission which guarantees the clear and fluent sound.
Retractable & comfortable over-ear design: retractable headband and protein ear pads deliver more durability and comfort for long-term wearing. 90¡ã swiveling earcups makes it convenient to carry in handbags or backpacks. The ear pads can completely cover both of your ears, no pinching and squeezing!
Extended battery & compatibility: built-in 350mah rechargeable lithium-ion battery supporting up to 12 hours playing time with 2-3 hours charging time. Stand-by time can reach 400 hours. Compatible with iphone, samsung, huawei, lg, ios, android phones, ipads, tablets, portable music players, macbook, laptop pc, wired connection is also available by inserting the 3. 5mm audio cable(included).
Satisfactory warranty & customer service: 30-day money back guarantee, 18-month manufacturer¡¯s warranty, lifetime support and 24-hour customer service. We stand by our products and committed to improvement.
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