1. Double Feed Noise Cancelling: up to -33db noise cancelling function, give you clear sound and quiet area with no other noise disturb.
2. 2 In 1 Design(Wired+Wireless): never stop to enjoy the phone or music, whenever and whatever you need it
3. CD Pattern Looks: over ear cups to suit all size of ear, make you feel comfortable with stylish look, make you special in crowed
4. Bulti-in 500mah battery: super battery bulit in, Up to 15 hours (ANC+BT),Up to 30 hours (BT only),Up to 26 hours (ANC only)
5. Ergonomics design: the ear-cups can be rotatable to fit you
Specifications: Battery
Capacity: 500mAh
Bluetooth Version: V 4.1
Bluetooth Chipset: CSR8635
Bluetooth Profile: A2DP, AVRCP, HSP, HFP
Bluetooth Range: 10m/33ft
ANC Chipset: AMS3415
Charging Time: Less than 3 hours
Working Time1: Up to 15 hours (ANC+BT)
Working Time2: Up to 30 hours (BT only)
Working Time3: Up to 26 hours (ANC only)
SNR: 80dB
Noise Redution Depth: -28~-33dB
Impedance: 32O
Driver Diameter: 40mm
Frequency Response: 20-20kHz
Sensitivity: 105+/-3dB (At 1000Hz)
What's In The Box: 1 x One
Audio Over-Ear
Bluetooth Headphones (Model: A9) 1 x Carrying Case 1 x Airplane Adaptor 1 x 3.5 mm AUX Cable 1 x USB to Micro USB Cable 1 x User Guide
Learn more about the OneAudio A9
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