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The Trevi EM 401 wireless microphone is a device designed to deliver clear and efficient audio transmission in various settings, ideal for presentations, events, or live performances. With a unidirectional design, this microphone reduces ambient noise by focusing sound capture on the main source for greater clarity. It features Bluetooth connectivity, enabling cable-free use and freedom of movement with an effective range of up to 20 meters, allowing the user to move comfortably without signal loss. Connection is made via a 6.3 mm connector, standard in professional audio systems. It operates on 2 AAA batteries, providing the necessary power for operation, and has compact dimensions of 5.5 x 5.5 x 24 cm and a lightweight of 220 grams, making it easy and comfortable to handle during extended use. The grey and silver finish contributes to a sober and professional design, suitable for any stage or room. Released in 2017, this model is well-rated by users, with an average score of 3.8 out of 5 based on 46 reviews, reflecting solid acceptance in the musical instruments market. The Trevi EM 401 microphone combines wireless functionality with sound quality, positioning itself as a reliable choice for those seeking a practical and efficient device without sacrificing good audio quality.
- Type:
- Wireless
- Unidirectional
- Characteristics: Wireless
- Connectivity: Bluetooth
- Year: 2017
- Voltage: 1,5 V
- Power supply:
- Battery
- Electric cable
- Number of batteries:
- 2
- 2 x AAA
- Colour: Silver
- Battery: Alkaline Batteries
- Battery operated: 2 x AAA
- Approx. diameter: 55 mm
- Weight: 220 g

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Delivery is FREE for all orders.
Handling time: 2 - 48 hours (Full Line has to process your order and put all your items through its strict quality-control tests.)
Orders are delivered to our customers in around 3 - 5 days with private couriers only. We have a dedicated team to keep things moving quickly, and we will keep you updated on your order via SMS, email & WhatsApp.
All our products are shipped from our warehouses in Europe: Spain, France, Germany, and the United Kingdom.
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