Scope of application: This MH-31B8 microphone can be used as a practical accessory for Yaesu FT-847 FT-920 FT-950 FT-2000, which can directly input the keyboard frequency or call up the keyboard storage channel. The working principle of this third-party backlit speaker microphone is similar to the MH-36B6J microphone. Durable: Two Way Radio Speaker is made of high-quality ABS, which has maximum durability and long service life. Stable performance, professional performance and high reliability. After-sales service: We provide a 12-month product warranty and a 30-day money-back guarantee. If you have any questions or concerns, please contact us. Our professional and reliable customer service will do our best and provide you with satisfactory solutions within 24 hours, please rest assured to buy. Easy to install: The rain-proof shoulder speaker microphone is easy to install, does not require complicated tools, and is easy to use. 100% brand new: Radio Mic is a 100% brand new high-quality after-sales microphone. According to the original factory specifications, replace the old or damaged ones directly. Durable: Two Way Radio Speaker is made of high-quality ABS, which has maximum durability and long service life. Stable performance, professional performance and high reliability. After-sales service: We provide a 12-month product warranty and a 30-day money-back guarantee. If you have any questions or concerns, please contact us. Our professional and reliable customer service will do our best and provide you with satisfactory solutions within 24 hours, please rest assured to buy. Scope of application: This MH-31B8 microphone can be used as a practical accessory for Yaesu FT-847 FT-920 FT-950 FT-2000, which can directly input the keyboard frequency or call up the keyboard storage channel. The working principle of this third-party backlit speaker microphone is similar to the MH-36B6J microphone. Easy to install: The rain-proof shoulder speaker microphone is easy to install, does not require complicated tools, and is easy to use. 100% brand new: Radio Mic is a 100% brand new high-quality after-sales microphone. According to the original factory specifications, replace the old or damaged ones directly. Specification: Condition: 100% Brand New Item Type: Speaker Mic Material: ABS Color: As picture shown Applicable Radios: Fit for Yaesu FT-847 FT-920 FT-950 FT-2000, FT-840, FT-DX5000, FT-DX9000 Package List: 1 x Speaker Mic (model: MH-31B8)