Micro Bluetooth Không Dây Cầm Tay Hát Karaoke Ktv

【More Function 】Speaker and microphone 2-in-1 design with detachable head.Bluetooth 2.1 and cable connection are allowed, singing song or enjoying music easily 【Separable Design】 Remote the microphone head,it as the bluetooth speaker.Buying one product it means you can enjoy two products. 【Beautiful sound 】Echo effect is much like KTV, making you feel like being on the scene of karaoke.High-sensitivity microphone to pick up your voice in all directions. 【Humanization Design】 Volume can be adjusted freely for better singing effect Support TF card playing, maximum up to 128GB 【Good Material】 Made of aluminum alloy and silicone, anti-shock, scratch-proof and drop resistant.Stylish design and exquisite craft make it look beautifully Product description Why choose Greatsmart Microphone? This speaker and microphone 2-in-1 multi-functional product is your best choice for singing or recording without going to KTV. It features Bluetooth connection, high sensitivity, echo reverberation technology and multi-layer noise reduction, giving you a fantastic audio feast. Besides, you can connect it with your phone through 3.5mm audio cable and enjoy favorite music via TF card. Premium workmanship and portable design make it be favored by music lovers. Specification: Bluetooth Version: V2.1 Frequency Range: 2.40-2.480GHz Transmission Distance: <10m Operating Range for Talking: 1m Material: Aluminum alloy, silicone Distortion: <5% SNR: >75dB Sensitivity: -90dB Sound Pick-up: Capacitive Reverb Mode: Echo effect Note: 1.When the votage is too low,the device will shut down automatically. 2.Use the standard USB and adaptor cable to charge;the red light will come up during chatrging. 3.The charging time is 3-4 hours;The red light will go out when fully charged. 4.This microphone lasts 8 hours under normal use. Packing List: 1 x Bluetooth microphone 1 x Cap (when remote the mic and get this cap) 1 x 3.5mm cable 1 x USB charging lines