Performance capability: The portable voice sound system is equipped with a UHF microphone. It uses high-frequency UHF wireless PA technology and a Bluetooth 4.2 chip for faster and more stable signal transmission, with a wireless connection distance of up to 30 meters in an open area. The 18W external amplification ensures 1500 ㎡ sound coverage. The wireless voice amplifier can amplify the voice with clear and powerful sound for groups of 20 to 300 people.

Built-in battery: The portable amplifier has a built-in 4400 mAh lithium battery, providing up to 12 hours of operation after a full charge and taking only 3 to 5 hours to charge. The wireless microphone can last 4 to 5 hours. If longer use is required, it is recommended to order the wired version or an additional wired microphone.

Multifunctional and waterproof: The personal voice sound system has a durable and sporty design. The two-tone silicone and injection molding process make the amplifier resistant to water, shocks, and dust. The speaker supports Bluetooth, recording, AUX input, TF card, USB, etc. It can easily play music from Bluetooth-compatible devices such as smartphones and tablets, and non-compatible devices via the 3.5mm input.

Compact design: The amplifier comes with an adjustable waist strap. Its dimensions are 9.6 cm (L) x 4.5 cm (W) x 12 cm (H) and its weight is 388 g. If you do not want to wear the amplifier, you can move freely around the space with the wireless UHF headphones, completely freeing your hands and waist.

The wireless voice amplifier is suitable for teachers, tour guides, meetings, yoga, supermarket advertising, and more.