
OEM wired headphones with stereo
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Basic Info
Payment Type: | L/C or T/T |
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Product Description
Product Description
- Ambient-noise reducing ear cups help keep students on task
- Durable ABS plastic ear cups/headband withstand the most enthusiastic learners
- On the ear head headphones feature soft ear pads and an articulated headband for comfort during extended listening sessions, open-ear cup design offers enhanced bass for robust sound
- Wire can be detached from the headphone
- Lightweight design allows simple portability
- 32Ω impedance to efficiently conduct power
- 3.5mm jack plug for all portable media player
- 20Hz-20kHz frequency range ensures faithful audio reproduction
- Customized colors are welcome
- Speaker:
- Drive unit size: 40mm
- Impedance: 32Ω
- Rated power: 20mW
- Maximum power: 50mW
- Sensitivity: 108 ±3dB (at 1kHz/0.178V)
- Frequency range: 20Hz-20kHz
- Mic:
- Directivity: omnidirectional
- Size: Ø4*1.5mm
- Sensitivity: -42 ±3dB (at 1kHz/4.5V/2.2k©/0dB =1V/Pa)
- Frequency range: 100Hz-10kHz
- Others:
- Wearing method: on ear
- Plug: Ø3.5mm
- Cable: PVC/TPE
- Cord length: 1.2m
- Drive unit size: 40mm
- Impedance: 32Ω
- Rated power: 20mW
- Maximum power: 50mW
- Sensitivity: 108 ±3dB (at 1kHz/0.178V)
- Frequency range: 20Hz-20kHz
- Directivity: omnidirectional
- Size: Ø4*1.5mm
- Sensitivity: -42 ±3dB (at 1kHz/4.5V/2.2k©/0dB =1V/Pa)
- Frequency range: 100Hz-10kHz
- Wearing method: on ear
- Plug: Ø3.5mm
- Cable: PVC/TPE
- Cord length: 1.2m
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