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OVLENG FV811-Long Battery. Big Sound. All Day Comfort.

OVLENG FV811-Long Battery. Big Sound. All Day Comfort.

Immersive bass, long battery life, and all-day comfort — FV811 is ready for work, play, and everything in between.

  • Speaker Sensitivity: 121dB ±3dB

  • Frequency Response: 20Hz–20KHz

  • Max Output Power: 30mW

  • Microphone: 4015 omni-directional, Sensitivity -42dB ±3dB

  • Siri Activation: Supported

  • Battery Status Display: Supported

  • Charging Overtemp Protection: Not supported

  • One-to-Two Connection: Not supported

  • acking: 40pcs/carton

  • Carton Size: 61*44*45CM

  • Carton Weight:23.6kg

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Company introduction

OVLENG | Shenzhen-Based Audio Innovator Since 2004

With 20 years of OEM/ODM expertise, we deliver premium audio solutions worldwide. Our 100+ proprietary designs power cutting-edge products (Bluetooth headsets, smart audio glasses) for 50+ countries. Trusted for end-to-end R&D, manufacturing, and Bluetooth innovation.

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  • Room 2788, Block C, Electronic Technology Building, Huafa Road, Huaqiang North Street, Futian District, Shenzhen
  • E-mail: sales8@ovleng.com
  • E-mail: sales@ovleng.com
  • E-mail: sales6@ovleng.com
  • E-mail: sales2@ovleng.com
  • E-mail: sales13@ovleng.com

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