S25 Mini Bluetooth Teacher Guide Speaker Street Stalls Selling Loudspeakers, Color: 2.4G Wireless Black

Features:
1. Mini size, more convenient to use
2. Upgrade DSP anti-howling chip, no howling or noise
3. Bluetooth 5.0, more comprehensive functions and stable connection
4. Support TF card and MIC interface
5. Supports recording while amplifying to meet various needs (recording requires a TF card)
6. Built-in large-capacity battery, long battery life
7. Multiple wearing methods, you can choose according to your needs

Product parameters:
1. Bluetooth protocol: 5.0
2. Effective distance: 15 meters
3. Power: 8W
4. Frequency response range: 60Hz-15KHz
5. Signal-to-noise ratio: 75dB
6. Operation mode: button
7. Number of speakers: 1
8. Interface type: Type-C/USB-C
9. Built-in battery capacity: 2200 mAh
10. Playing time: 6 hours
11. Playback format: MP3
12. Product size: 110 x 80x 34mm
13. Net weight: 200 grams

Packing list:
-cable version
Amplifier x 1, headset microphone x 1, strap x 1, charging cable x 1, manual x 1
-wireless version
Amplifier x 1, wired headset microphone x 1, wireless headset microphone x 1, strap x 1, charging cable x 1, manual x 1