In modern teaching, training, and presentation environments, having a high-quality voice amplification device is essential. The ESFOR ES-630 voice amplifier from ESFOR is an ideal choice thanks to its compact design, powerful sound, and versatile features—perfect for teachers, tour guides, and business users.
One of the key highlights of the ESFOR ES-630 is its output power of up to 30W, delivering clear and distortion-free sound (<0.1%). It is suitable for spaces with 50–80 people or areas up to 1500m². The UHF wireless microphone technology provides a stable connection range of 50–70 meters, allowing users to move freely while maintaining consistent audio quality.
The device comes with a versatile wireless microphone that can be used in three ways: headset, handheld, or neck-worn, offering maximum flexibility. In addition, the ESFOR ES-630 supports Bluetooth 5.0 for quick connection to smartphones and laptops, and also supports USB, memory cards, and AUX input, functioning as a convenient portable speaker.
Another outstanding feature is its multi-channel capability, allowing two microphones to be used simultaneously while playing audio at the same time—ideal for interactive teaching or presentations. It also includes a one-touch recording function for easy content capture.
In terms of battery life, the main unit is equipped with a 2000mAh battery, providing 8–10 hours of use, while the microphone operates for 5–6 hours. Weighing only 285g, the device is highly portable and comes with full accessories, including a fast charger, carrying strap, shockproof bag, and wireless microphone.
The ESFOR ES-630 voice amplifier helps reduce vocal strain by up to 70%, preventing fatigue and throat discomfort. At the same time, it ensures clearer sound for listeners, especially those sitting farther away.
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