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DF Headphones
The R&D team of David’s Formula has devoted many years of effort into angle testing and calibration, and have successfully developed precision forged plastic coated steel clips which are flexible and patented. They form a perfect curve running down from the auricle, looping down to fit tightly and comfortably. Furthermore, they distribute the weight of the earphones evenly, offering additional comfort and a natural look with zero discomfort burden. A perfect demonstration of ergonomic design.
Features
- David's Formula's ergonomic flagship design
- Colourful and stylish
- Headphones clip together when not in use
- Open ear design to allow you to hear traffic while riding
Driver unit : Φ20 mm
Magnet type : Neodymium Magnet
Frequency response : 20 Hz-0 kHz
Impedance : 32 Ω
Sensitivity : 108 dB ± 0 dB
Max. power : 30 mW
Cord : 123 cm
Plug : Φ3.5 mm stereo plug
Weight : 18 g
Primary activity(s): For music on the go.
Warranty: None
