The Yesido KR10 is a portable wireless microphone and speaker, designed for karaoke enthusiasts. With Bluetooth connectivity and a built-in 1200mAh battery, it ensures hours of music and singing enjoyment, whether you're at home or on the go. Specifications Model: KR10 Material: ABS + Aluminum Alloy Battery: 1200mAh Play Time: 6-10 Hours Connectivity: Bluetooth Color: Black Key Features ✓ Wireless Bluetooth microphone for seamless connectivity ✓ Built-in speaker for crisp audio output ✓ Long-lasting 1200mAh battery for extended playtime (6-10 hours) ✓ Compact and portable design for karaoke anywhere ✓ Ideal for music lovers and karaoke enthusiasts