C22 Portable Wireless Karaoke Speaker with Microphone and Shoulder Strap

Parameters:
1. Bluetooth version: 5.1
2. Transmission distance: 10m
3. Battery capacity: 3.7V 1800mAh (speaker), 350mAh (microphone)
4. Charging time: 3-4 hours (speaker), 1-2 hours (microphone)
5. Speaker size: 52mm
6. Playback time: 2-4 hours
7. Frequency response: 60Hz-20KHz
8. Sensitivity: -45±2dB
9. Material: ABS + electroplating
10. Output: DC 5V 1A
11. Dimensions: 111 × 87.5 × 55mm (speaker), 64.5 × 23 × 17mm (microphone)
Features:
1. Powerful speaker with bass diaphragm, rich and full sound.
2. Impressive 360° surround sound effect - experience music as if you were in the middle of it.
3. Professional HiFi sound, high-quality full-range speaker, composite diaphragm and intelligent noise reduction.
4. Stylish lighting design with various lighting effects for a relaxed and pleasant musical atmosphere.
5. Powerful battery for daily use.
6. Two wireless microphones for karaoke with family and friends.