4pcs 2W 8 Ohm Cavity Mini Speaker Small Speakers for Small Loudspeaker Audio、DVD、EVD New the IOREF that allow the

the IOREF that allow the shields to adapt to the voltage provided from the board

constant frequency

Compatible with high-quality breadboards

As you can see in the picture

【Convenient and Practical】Its compact and portable design makes it easy to carry anywhere

4pcs 2W 8 Ohm Cavity Mini Speaker Small Speakers for Small Loudspeaker Audio、DVD、EVD New the IOREF that allow theInternal Magnetic Speaker2W 8 Ohm DIY Speaker Mini Speaker with internal magnetic design, easy to install FeaturesRound small magnet, high sensitivity, loud sound, fine sound quality, high definition High qualityMini round internal magnet speaker is made of high quality metal materials, excellent performance magnets and imported rubber coils. Safe and stable, not easy to break and rust, can be used for a long time, is a high quality alternative to the