Premium Wireless Party Speaker System: The Vigor Plus is designed as a high-performance wireless speaker system ideal for parties, gatherings, and home entertainment, delivering robust audio with clear highs and deep lows.  Versatile Multi connectivity: You can connect your audio sources using Bluetooth v5.0, USB flash drives, microSD cards, wired AUX input, or even tune into FM radio, making it flexible with virtually all modern and legacy devices.  Bluetooth v5.0 for Stable Wireless Streaming: The built-in Bluetooth v5.0 ensures seamless wireless pairing with your smartphone, tablet or laptop, offering reliable range and fewer dropouts compared to older Bluetooth versions.  True Wireless Stereo (TWS) Capability: TWS lets you link two compatible speakers wirelessly to create a wider stereo soundstage, delivering richer sound across larger spaces.  Karaoke & Recording Function: The speaker supports karaoke mode and mic recording, enabling you to sing along to music or even record performances – ideal for parties and family fun.  Dual Wireless Microphones Included: You get two wireless mics in the box so multiple people can sing or speak without needing extra accessories.  Robust Output Power: With a 140W RMS output, the speaker can fill large rooms with sound and handle louder playback levels without distortion.  Memory Card & USB Playback: Simply insert a USB drive or microSD card loaded with MP3 files to play music directly without needing a Bluetooth device.  Specifications Brand: Zebronics Model: Vigor Plus Color: Black Output Power (RMS): 140 W for loud, Party-Ready Sound.  Bluetooth Version: V5.0 for Stable Wireless Connectivity.  Bluetooth Name: ZEB-VIGOR PLUS  Multi connectivity: Bluetooth, USB, microSD (mSD), FM, and AUX.  Driver Configuration: Dual 20.32 Cm full-Range Drivers.  Tweeter Size: 3.8 cm for Clearer Highs. Impedance (Full Range): 4 Ω  Frequency Response: 65 Hz – 18 kHz  Signal-to-Noise Ratio: ≥ 60 dB File Format Support: MP3 via USB/mSD  FM Frequency Range: 87.5 MHz – 108 MHz.  Charging Time: ~9.8 Hours.  Playback Time: ~5 hours at 50 % volume (LED off). Built-In Rechargeable Battery: Yes.