Amplifier and microphones in comparison

Cardioid Dynamic Microphone-Wired microphone features a cardioid pickup pattern for greater gain while simultaneously minimizing feedback. Ideal for live situations where noise cancellation is needed,that makes handheld microphone remarkable for presentation,wedding, conference, church,interview and solo performances.

Voice amplifier Portable voice amplifier not only enhances the voice, but also makes the voice clearer, noise-free and distortion-free at long range.It can cover about 40000 square feet. loud enough to cover a large room.Choose to adjust the volume to make the sound more powerful, making the sound cover a wide area.

SIZE Height 10 25.5cm; Width 8 20cm; Depth 4.5 11.5cm; Weight 2.3kgs - Supplied with a built-in cable (1 metre) with a UK plug

DC 12 V adapter included

WATERPROOF VOICE AMPLIFIER WIRELESS- The Portable PA System is rugged enough for outdoor indoor use and rigorously tested to meet IPX6 waterproof standards. So there is no need to worry where you use. Additional siren function giving you emergency protection.

30 Watt Portable acoustic guitar amplifier 1 1 restore the guitar tone, 30 Watts output and 6.5 inch speaker, providing you with professional and powerful guitar sound.

Power 12VDC adaptor (included), Dimensions (WxHxD) 113x40x73mm, Weight 349g

LIGHTWEIGHT AND EASY TO CARRY AROUND - The portable bluetooth speaker is small in size and lightweight, you can use the back detachable clip to fix it on your belt or pocket, or you can also tie it around your waist or hang it on your neck with the help of the waistband, very easy to carry.

Built In 80w 4" Woofer Speaker With a Battery Life Up To 10Hrs Depending on Usage.

2 in 1 Speaker Mic - Please note This is not a Bluetooth transmitter microphone and cannot connect to external speakers. The TAKSTAR DA10 combines a microphone, power amplifier, and speaker into one unit, perfect for speeches, karaoke, and more. It does not connect to additional amplifiers, speaker or audio receivers such as PA systems or karaoke systems.

UNIDIRECTIONAL Cardioid pickup pattern captures source signal, such as a guitar amplifier or vocalist, while shunning off-axis sound, minimizing background noise and feedback, reproducing audio without interference from instruments or speakers on stage.

Small Size and Powerful Sound The personal voice amplifier is mini in size and light in weight (size 3.6 x 2.8 x 1 inches and weight 0.4 lb), but with up to 8W output crystal sound and no noise. the sound of microphone speaker is loud enough to cover a large room of 25-100 people. The stable performance perfect for amplifying your voice and saving your throat. A best portable amplifier for teaching, trainer, singer, coacher, tour guide, shopping mall, presentation, outdoor speech and etc.