Technics EAH-F50B Headphone

With Bluetooth® Wireless technology 

The Technics brand is known for its premium approach to design, and the EAH-F50B is no exception.
It's made from aluminium with a tight but comfortable head clamp to maximise the noise cancellation capabilities.

Comfortable 3D leather padding surrounds the ear cups, and it’s here you’ll find the majority of the headphones’ controls, all housed on the left hand side.

Power
A micro-USB charging port
Volume settings

The 3D leather padding also extends to the headband too, with the Technics logo prominently displayed either side of your head.
The cans are capable of high-resolution audio playback thanks to support for LDAC and apt-X HD standards, and are equipped with 40mm dynamic tuned drivers to maximise bass response and clarity. 
You’ll get 25 hours of playback from a four hour charge.

Specifications

Driver Unit (mm)

• 40 mm

Magnet Type

• Neodymium

Impedance (Ω) (Power off, with cord)

• 26 Ω

Sensitivity (dB/mW) (Power off, with cord)

• 99 dB / mW

Frequency Information

• Frequency Response (with cord) 
  4 Hz – 40000 Hz
• Frequency Band (with Bluetooth®)
  20 Hz – 40000 Hz (LDAC 96kHz/990kbps)

Control/ Mic

• Yes / Yes

Playback Time with Battery (NC ON, SBC)

• Approx.　35 hours (EAH-F50B)

Charging Time (25°C/ 77°F)

• Approx.　4 hours

Weight (without cord)

• Approx. 270 g (9.5 oz)

Supplied Accessory

• USB charging cord: Approx. 0.5 m (1.6 ft.)
• Detachable Cord: Approx. 1.2 m (3.9 ft.)
• Carrying pouch

Cord

• Cord Length (m) 
  1.2 m (3.9 ft.) detachable
• MiniPlug (3.5 mm) 
  Yes

Bluetooth® Wireless Technology

• Version 
  4.2
• Supported Profiles
  A2DP, AVRCP, HSP, HFP
• Codec
  SBC, AAC, Qualcomm® aptXTM, Qualcomm® aptXTM HD, LDAC
• Operating Distance
  Up to 10 m (33 ft.)