Active Noise Cancelling Bluetooth Headphones, INSERMORE Over Ear Headphones for Travel Airplane, Hi-Fi Stereo Headset Wireless/Wired w/Mic for PC/Cell Phones/TV

Model: INSERMORE AN03
Dimensions: 7.3*6.7*3.0in (L*W*H)
Inner Earcup Dimensions: 2.38*1.58in (L*W)
1.Item: Active noise cancellation Bluuetooth headphones
2.Input terminal: 3.5mm gold-plated stereo plug
3.Bluetooth specification：Bluetooth V4.1
4.Wireless transmission range: > up to 10 m
5.Working voltage: 3.7V
6.Noise cancellation depth: 18dB
7.Noise cancellation frequency range: 50 -1000Hz 8.Signal-noise ratio (SNR): >= 90 dB
9.Battery type: Polymer rechargeable Li Battery
10.Battery capacity: 600 mAh
11.Battery charging time: 2h
12.Speaker frequency range: 10 – 20 KHz
13.Sensitivity: 115 dB
14.Weight: 208g

Package Includes:

1x ANC Bluetooth headphones
1x 3.5mm Aux cable with mic
1x 3.5mm Aux cable
1x USB charging cable
1x User manual
1x Carrying Case

• QUALITY AUDIO WIRELESS CONNNECTION: wireless Bluetooth transmission, adopted Qualcomm CSR, high quality transmission chip, with high quality sound and stable wireless connection, Built-in highly sensitive speaking microphone gives clear blue tooth speaking. Specially made diaphragm of the headphone microphone’s 40mm driver unit, through single piece forming process, can restore sound completely for both low, middle and high frequencies of sound for better music enjoyment.
• NOISE CANCELLATION HEARING PROTECTION: Built-in advanced ANC reverse-phased noise cancelling circuit, can effectively reduce environmental noises up to 86% unwanted background noise; With ANC function on, to enjoy unlimited music anywhere in down to train, public transportation, airplane. Saving louder volume needed in the noisy ambient for best hearing protection to your ears.
• SPECIAL ACOUSTIC INNER CAVITY: Headphones inner cavity adopted independent cavity design, perfect balance of left and right sound channels. Over-ear type design, the earmuffs are made of protein leather inner stuffed with slow-rebounding spongy, soft for comfortable wearing. Agents specially added for softening spongy, solving problem of spongy getting hard when under the low temperature.
• STYLISH CONVENIENCE: Light weight and foldable, ergonomic design, can be fold up and down, the earmuffs can be turned left and right by 16 degree, enabling the ear cover being more well fit with ear contour, soft earmuff free of pressing suitable for long time wearing.
• SUPER LONG BATTERY LIFE: Build in 3.7V/600 mAh Li battery and adopted ultra-low energy consumption ANC chip, enable up to 100 hrs ultra-long battery life for active noise cancelling playback, 30hrs for Blue Tooth connection, 26hrs blue tooth + ANC, repeatedly charged, no need to replace batteries. Folding design, free exquisite headphone case for travel usage..