Attach it to your belt or pants, or hang it around your neck or waist using the adjustable shoulder strap. It is easy to carry and provides clear voice projection due to its lightweight design and small size.
eBay
JCALLY JM6 Pro Type-C to 3.5mm Dual DAC CX31993 MAX97220 Digital Audio Headphone Amplifier HiFi DAC Mobile Headset Adapter
Aliexpress UK
Adopting innovative circuit design, DC 5-20V wide input working voltage, the amplifier circuit can always work at a high voltage of 26V, and the background noise index is excellent. With wide frequency response extension, excellent transient response, excellent purity and transparency, and good dynamic range.
eBay
2.4G Wireless Microphone For Voice Amplifier Headset High Fidelity Smart Noise Cancelling Plug Play For Karaoke Speaker Mic Spea
Aliexpress UK
Enhanced Compatibility: with 3.5mm AUX/stereo RCA input and 3.5mm/6.35mm headphone jack output, the U3 PRO is compatible with a wide range of audio sources, including MP3 players, iPods, smartphones, tablets, computers, and CD players etc. Its output can connect to various headphones, offering a versatile listening experience with support for most headphone models. Built-in Voltage Boost Circuit: adopting innovative circuit design with built-in voltage boost circuit, the amplifier circuit can always work at a high voltage of ±14V even only powered by DC 5V, and the background noise index is excellent. With wide frequency response extension, excellent transient response, excellent purity and transparency, and good dynamic range.
eBay
JCALLY JM6 Pro Type-C to 3.5mm Dual DAC CX31993 MAX97220 Digital Audio Portable Decoding Amp HiFi DAC Mobile Headset Adapter
Aliexpress UK
[Clear no whistling] equipped with IC / CVC dual technology, through the acoustic expert tuning three tone ratio combined with the principle of frequency shift, greatly reducing the whistling frequency.
eBay
JCALLY JM6 Pro Type-C to 3.5mm Dual DAC CX31993 MAX97220 digital audio portable decoding amp Hifi DAC mobile headset adapter
Aliexpress UK
(【Excellent sound quality】 With a maximum output of 30W, the voice is clear, free of distortion, and has a good magnification effect. 1,000 m2). The louder it covers a large room, the louder the sound.
eBay
Wireless Microphone Headset UHF Wireless Mic Headset and Handheld 2 in1 Microphone for Voice Amplifier Stage Speakers Teach
Aliexpress UK
[Clear no whistling] equipped with IC / CVC dual technology, through the acoustic expert tuning three tone ratio combined with the principle of frequency shift, greatly reducing the whistling frequency.
eBay
Headworn Microphone Loudspeaker Voice Amplifier Recorder Mic Speaker Audio Mini Wired Mikrofon Mike Sound Battery Kit Headset
Aliexpress UK
✓ 2-in-1 Wireless Microphone: Use as a headset mic or detach for handheld flexibility. ✓ Portable Microphone and Speaker System: Compact storage for classrooms, conferences, and outdoor events. Operation： ✓ Instant Wireless Connection: Voice amplifier wirelessly pairs with the headset microphone in seconds (auto-connect).
eBay
Headworn Microphone Loudspeaker Voice Amplifier Recorder Mic Speaker Audio Mini Wired Mikrofon Mike Sound Battery Kit Headset
Aliexpress UK
Multi-functional Speaker: This voice amplifier for teachers supports Bluetooth 5.2, AUX, TF card, USB drive and recording. With its high-sensitivity FM antenna, it ensures stable radio reception. It is compatible with phones, iPads, tablets and PCs.
eBay
Headworn Microphone Loudspeaker Voice Amplifier Recorder Mic Speaker Audio Mini Wired Mikrofon Mike Sound Battery Kit Headset
Aliexpress UK