The Vinnfier VF Hyperbar U50 BT appears to be a mini soundbar with Bluetooth capability. Here are some of its features and
1. **Max Output Power:** 20W
2. **Total System Power (RMS):** 10W
3. **Full Range Driver:** 52mm x 1
4. **Bluetooth Wireless Distance:** Up to 10 meters
5. **Multi-mode and Functions:**
- Bluetooth wireless music streaming
- USB and Micro-SD card slot for music file playback
6. **Built-in Rechargeable Battery:**
- 1200mAh rechargeable battery
- Up to 6 hours of music playback via Bluetooth
- Battery fully charged in 3-4 hours
- Battery charging voltage: DC 5V
7. **Speaker Dimension:** 215L x 81.5D x 66H (mm)
8. **Additional Features:**
- 7 colors pulsating LED
- Built-in microphone
- FM Radio functionality

The speaker seems versatile, with its pulsating LED lights adding to the aesthetic appeal. The built-in mic could be useful for calls or voice commands, and the FM radio is a nice feature for those who enjoy listening to radio broadcasts. The ability to play music via USB and Micro-SD also provides flexibility in terms of music sources.