1. Using set head type design, pack ear in-ear headphones, effectively reduce the environmental noise impact,
2. Fortitude head with design, avoid damage greatly bending,
3. Convenient and quick, will the microphone connector insert horn or sound CARDS can be used; a microphone jack
4. Appearance generous vogue, ergonomics design, adorn

Speaker Diameter: φ40mm
Sensitivity:105db SPL at 1KHz
Impedance: 32Ω
Frequency response：20-20kHZ
Rated Power: 15mW
Power capability: 150mW
Cable Length: 1.8m~2.3m
Microphone: 6*5mm/ 58dB±2dB
Plug Type: φ3.5mm stereo