Avantree VoxAmp Lite – Wireless Voice Amplifier with Headset Microphone for Teachers, Bluetooth 6.0 & USB Playback, 15W Clear Sound, 15H Battery, Portable Pa Speaker for Fitness Coaching, Classroom

Specifications

• 【Wireless Microphone & Bluetooth Simultaneous】 This portable mic and speaker set lets your wireless microphone and Bluetooth audio play together. Ideal for teachers needing clear voice with background audio. The headset mic auto-connects via 2.4G — no pairing required.
• 【Bluetooth & USB Playback Options】Connect your voice amplifier to a phone, tablet, or laptop via Bluetooth, or play audio files directly from a USB drive (MP3/WAV) – ideal for lessons, training, or group activities.
• 【Powerful 15W Speaker】The speaker delivers clear, natural sound that easily reaches up to 40 people, helping teachers speak comfortably without shouting or vocal strain
• 【Supports Two Wireless Microphones 】Works with two wireless microphones at the same time, ideal for team teaching, group discussions, or presentations with more than one speaker.
• 【Long Battery Life & Type-C Charging 】Built-in 1800mAh battery lasts up to 15 hours for voice amplification or 4.5 hours for Bluetooth playback. The wireless microphone lasts up to 9.5 hours on a full charge, and both recharge via Type-C in about 2.5 hours