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Key Features
Technics EAH-F70N Premium Noise Cancelling Stereo Headphones offer a superb wireless music experience. The authenticity of real-life sound and spatial expansion is evident from the moment they are first worn. High Resolution Audio Quality is achieved wirelessly, using the latest Bluetooth and LDAC technology and a quality immersive listening experience is achieved, thanks to their Hybrid Active Noise Cancelling feature. As well as featuring premium technologies, their quality design ensures comfort over a long listening time - they last for up to 20 hours, with noise cancellation 'on', from a single charge. They are made from high-grade materials, the outer parts being aluminium with a spin finish, featuring the laser-engraved Technics logo, giving a premium look. The 3D Ball Joint Mechanism allows three-dimensional movement of the ear cuff, so that it fits at a comfortable angle. The ear pads are ergonomically designed to ensure a snug fit, offering increased isolation and sound insulating performance, as well as extra comfort. The swivel and fold mechanism makes it easy to carry and store the headphones.
The newly-developed diaphragm on the Dynamic Driver comprises of newly-developed composite performance film (CPF), laminated with a plurality of special materials, achieving high rigidity and high internal damping. The result is a powerful bass, combining with a spatial ambience, making you feel as if you are in a concert hall. The natural and linear high-frequency characteristics provide a smooth and lustrous sound throughout the entire input range, resulting in all delicate nuances of music and realistic dynamics being faithfully reproduced. Air Control Precision Structure, resulting in an optimal air flow, has been achieved through repetitive detailed stimulation and fine tuning, ensuring the full range capabilities of the driver are delivered.
High Resolution Audio means that compatible files are heard with studio quality sound. The term 'high resolution' applies only to digital audio - the files are able to equal and actually eclipse the fidelity of older analogue formats. LDAC technology enhances Bluetooth, by transmitting approximately 3 times the data of normal Bluetooth, giving you an improved listening experience, whilst effortlessly handling High Resolution Audio via a wireless connection.
The hybrid noise cancelling system incorporates two different systems; the feedforward system, which uses a mic mounted on the outside and the feedback system, which uses a mic located near the driver positioned close to the ear, meaning the distraction of external noise can easily be averted, allowing you to fully immerse in your music. Depending on the environment, there are also three modes to choose from, to further enhance your listening experience.
The Wearing Playback Sensor stops the music when the headphones are removed from your head and resumes play when you place them back on. The Ambient Sound Enhancer allows you to listen to background sounds, such as announcements made on a train station tannoy, just by simply touching the outside of the housing, without having to remove the headphones from your head. Voice Assistant Activation means that you can easily engage with the smart assistant on your phone, so just by speaking, you can select a track or make a phone call and much more.
Driver Unit | 40 mm |
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Magnet Type | Neodymium |
Impedance (Power off, with cord) | 28 Ω |
Sensitivity (Power off, with cord) | 101 db/mW |
Frequency Response (with cord) | 4 Hz - 40000 Hz |
Frequency Band (with Bluetooth) | 20 Hz - 40000 Hz (LDAC 96 kHz/990 kbps) |
Control / Mic | Yes / Yes |
Playback Time with Battery (NC ON, SBC) | Approx. 20 hours |
Charging Time (25°C / 77°F) | Approx. 4 hours |
Quick charge | 15 min / 2 hours |
Weight (without cord) | Approx. 292g |
Supplied Accessories | USB charging cord: Approx. 0.5 m Detachable Cord: Approx. 1.2 m Aeroplane Adaptor Carrying Case |
Cord Length | 1.2 m detachable |
MiniPlug (3.5 mm) | Yes |
Bluetooth Version | 4.2 |
Supported Profiles | A2DP, AVRCP, HSP, HFP |
Codec | SBC, AAC, Qualcomm aptX, Qualcomm aptX HD, LDAC |
Operating Distance | Up to 10 m |
Active Noise Cancelling | Yes |
Voice Assistant Activation | Yes |
Multipairing | Yes |
Multipoint (A2DP and HFP) | Yes |
Wearing Playback Sensor | Yes |
Ambient Sound Enhancer | Yes |