Description: *Style: Handheld Wireless Microphone Amplifier Speaker *Linking Method: Bluetooth 4.1 *Applications: Karaoke microphone *Model: telephone microphone karaoke ok *Pickup: Capacitor *Output power: 5w *Frequency range: 100Hz 10khz *Maximum sound pressure level: 115 d - B 1khz *Total harmonic distortion: less than 1% *Reverb mode: Echo-reverb *Power: built-in lithium battery *Battery capacity: 1800 m - Ah *Material: Aluminium + ABS *Color: Gold / Rose Gold / Pink / Black / Purple *Compatibility: suitable for i - OS and Android smartphones, i - Pad tablet PCs, Bluetooth and so on. *Multi-purpose: Bluetooth speakers, karaoke singing, car audio, music recording, interviews, podcasts and so on. *Size:23.5*7.5*7.5cm Features: 1. Professional adjustment buttons Treble /Bass. / Volume / Father / Reverb can be adjusted by the microphone. 2. Bluetooth wireless microphone and speakers, two-in-one, no additional connection to work independently. 3. The microphone head has three noise reduction processing, more effective highlight your beautiful voice. 4. Bluetooth 4.0 connectivity, able to be paired with Bluetooth enabled devices 5. Excellent sound quality with echo-reverberation effect Note: Due to the light and screen difference, the item's colour may be slightly different from the pictures. Please allow 3cm differences due to manual measurement. 3. Package included: 1x Microphone 1x USB Cable 1 x Micro USB audio cable (for recording)