KM600 Wireless Retro Microphone Handheld Karaoke Mic Speaker Music Player Singing Bluetooth-Compatible Microphone Golden Description: Bluetooth-compatible wireless microphone and speaker combo, work at the same time. Three-layer automatic noise reduction design, restore real sound, karaoke level experience. Support TF function, plug and play, with power off playback. Multi-function adjustment panel, rich and varied functions. Item Name: Wireless Retro Microphone Color: Golden / Grey Material: ABS material + aluminum alloy Size: Height 250mm, speaker: 70*70*65mm (approx.) Pickup: Capacitive Output power: 10mw headphone output 5w speaker output Comfortable charging: DC5V Frequency range: 20mhz-18000mhz(+/- 3db) Maximum sound pressure level: >115db 1khz THD<1% Reverb mode: Echo is active reverb Power supply: Built-in 18650 battery Battery capacity: 1800Mah BT version: BT stable transmission, low power consumption Specifications: Style: Handheld Microphone Transducer: Condenser Microphone Use: Karaoke Microphone Set Type: Amplifier Sets Polar Patterns: Cardioid Diaphragm: Small Communication: Wireless Model Number: KM600 Note: -There might be 1-3 cm error of size for manual measurement. -The color's deviation might differ due to different monitor settings, please kindly understand. Packing list 1 x Microphone 1 x Charging cable 1 x Manual