TF Card Karaoke Speaker With Mic

This all-in-one karaoke speaker combines a 52mm 4Ω 5W driver with a broad 60Hz–20kHz frequency response for articulate sound reproduction. It operates on a 3.7V 1000mAh battery delivering 2–4 hours of playback and charges fully in 2–3 hours; the bundled wireless microphone uses a 500mAh battery with identical performance metrics. Bluetooth 5.0 enables stable connections up to 10 metres. Additional features include TF card playback, FM radio, hands-free calling, and six real-time voice effects: KTV, original, male, female, infantile, and magic voice. Enclosure is crafted from ABS plastic with UV protection and electroplated detailing. Supplied with speaker, wireless microphone, USB charging cable, and user manual.