BT-511

Product Specifications

Horn diameter: 40mm
Impedance: 32Ω±15%
Horn sensitivity:114.3±3dB
Frequency range:20Hz-20kHz
Mic diameter:6.0mm5.0mm
Mic sensitivity:-42±3dB
Impedance:2.2KΩ
Working voltage: DC5V±5%
Internal battery: Lithium battery 3.7V/400mAh (with NTC protection)
Charging time:approximately 2 hours
Music time: approximately 40 hours (70% volume)
Chip solution: Jerry 7006 F8

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FAQ
Q: Do you offer OEM/ODM services?

A: Yes, we specialize in OEM/ODM headphone/Keyboards/mouse manufacturing and can customize designs, features, and packaging to meet your brand’s needs.

A: Our factory is equipped to produce millions of headphone/Keyboards/mouses monthly, ensuring we can handle large-scale orders efficiently.

A: We produce wired headphones, wireless headphones, true wireless earbuds, gaming headsets, and more, tailored to various industries.

A: We follow strict quality control measures, including material inspection, functional testing, and final product evaluation, adhering to international standards.

A: Yes, we provide sample units for testing and approval. Contact us to discuss your specific requirements.

A: The lead time varies depending on the order size and customization requirements, but typically ranges from 20 to 40 days.

A: Yes, we ship our products globally and can assist with logistics to ensure timely delivery.

A: Absolutely! We provide branding and packaging customization services to help your products stand out in the market.

OEM/ODM

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