18W Waterproof Bluetooth Voice Amplifier with Wireless Mic and Power Bank Function

Make your voice heard with this 18W Portable Bluetooth Voice Amplifier, designed for educators, tour guides, coaches, and presenters who need clear, powerful sound in any setting. Compact and lightweight, it clips easily to your belt or waistband, offering hands-free operation with a wireless microphone and Bluetooth connectivity. The IPX5 waterproof rating ensures durability outdoors, while features like MP3 playback, power bank charging, and voice recording make it more than just an amplifier. Whether you’re delivering a lesson or leading a group, this all-in-one solution boosts clarity, comfort, and performance.

Key Features:

• 18W high-power speaker with dual voice coil design

• Wireless microphone with stable Bluetooth 4.2 connection

• IPX5 waterproof for reliable outdoor use

• Supports MP3 playback via TF card and USB flash drive

• AUX input for connecting laptops or devices

• Built-in power bank to charge your mobile devices on the go 

• Battery level displayed digitally for easy monitoring

• Voice recording function ideal for lessons and presentations

• Up to 15 hours of battery life on MIC mode

Specifications:

• Output Power: 18W

• Battery: 2 × 2200mAh lithium batteries (3.7V)

• Usage Time: 8–10 hrs (music), 10–15 hrs (MIC)

• Charging Time: 3–5 hrs

• Charging Voltage: DC 5V

• Wireless Range: 30–35 meters

• Frequency Response: 90Hz–18kHz

• Dimensions: 120 × 96 × 45mm

• Weight: 392g

• Material: ABS

• Operating Temperature: -10°C to 45°C

Package Contents:

• 1 × Voice Amplifier

• 1 × Wireless Microphone

• 1 × Waistband

• 1 × USB Charging Cable

• 1 × User Manual

Note:
This amplifier is waterproof (IPX5), making it suitable for both indoor and outdoor use. Its built-in power bank and MP3 playback features add extra versatility for on-the-go applications.