Microphone sans fil Bluetooth portable pour karaoké avec haut-parleur, lecteur KTV professionnel pour téléphone et PC

Description: 1. new karaoke experience, wireless bluetooth connection, built-in DSP sound card sound effect processing, perfect sound quality! 2. patent research and development design, brand new wheat head, sound box built-in microphone change at any time 3. The product supports one-click silencing, two kinds of sound effect switching, four kinds of Mo Yin change sound, real-time ear-back monitoring 4. High quality internal netic dual horn, Power 5 W * 2, dual power amplifier with vibrating film, to ensure a more pleasant music experience 5. The microphone pickup is newly updated, with the moving coil microphone core, and the voice is loud without distortion and howling.Built-in high capacity mAh 6.Close the cover and use it as a Bluetooth speaker Parameter Connection mode: Bluetooth / TF / AUX connection Output power: 5 W * 2 Frequency response unit: 30Hz-20KHz Bluetooth version: 4.2 Receiving distance: 10 m Charging voltage: 5 V 1A Battery capacity: 2600 mAh Charging time: 4 hours Use time: 4-6 hours Product size: 245 * 50mm Colour:Black Material:plastic Size:24.5*5cm Package Contents: 1*Microphone (with built-in battery) 1*Audio Line 1*Data line 1*Manual