Wireless Bluetooth Karaoke Microphone4-in-1 Multi-Function Handheld Karaoke MachinePortable Kids Microphone Karaoke Player Speaker with LED Music Singing Voice Recording for Home KTV Kids Outdoor

This upgraded wireless microphone is decorated with a extremely high-quality speaker and a more professional system, making your voice to be heard in great echo reverberation. Two Way Connection Bluetooth Mode(sing with bluetooth microphone? 1. Turn on microphone, a blue light will come on and a sound will indicate that bluetooth function is ready for use. 2. Search bluetooth ID WS-669 on mobile phone/ tablet/ pc and connect. 3. Open any music APP or select music file from your device music player, and adjust your device accordingly. 4. Adjust WS-669's volume, echo,Music and Mode. 5. Sing Along Specification:  Color:Rose Gold,Gold,Black Material: Aluminium Alloy  Weight: 365g(12.87oz)  Output Power: 5W(Speaker Output)  Charging Voltage: DC 5V  Charging Time: 2 hours  Sing Time: Up to 4-6 hours  Battery Capacity: 1800mAh  Products Size: Speaker Frequency: 100Hz-10KHz  Transmission Distance: 10m(32.8ft)  Power Supply: Build-in Li-ion battery  Maximum sound pressure level: >115db 1KHz THD<1%  Reverb Mode: Echo sound reverberation  Package Includes: 1 x Karaoke Microphone 1 x Colorful Hard Box 1 x White protective film 1 x Micro USB Cable 1 x Instruction Manual