Feature:1. Portable Karaoke Microphones: It is a handheld wireless microphones, also a portable mini home KTV for music playing and singing at anytime; moreover, multifunctional buttons are convenient for you to adjust.2. Remarkably KTV Echo Effect: The highest quality chipset with two channel stereo headphones, delivers more stunning KTV live-sound, more clear music rhythm with echo reverberation.3. Two Ways of Connection: You can choose BT connection or cable connection; connect your phone with cable or BT and open the singing APP on your phone, then you can sing, record and play music as you want.4. Versatile Microphone Speaker: Built-in clearly audio, vividly sound effect, you can listen and sing anytime and anywhere, KTV singing, gathering singing, family singing, travel singing, car stereo, instrument recording, interviews and live and so on. It can even be a high-end BT speaker.5. Advanced Technology: Aluminum alloy shell, professional tuning system, three-layer high-density noise reduction, intelligent mixing chip, intelligent compatible design, professional audio processor, dual speakers.Specification:TOSING BT handheld microphone can make your life more convenient and bring you more fun.Features:Portable Karaoke Microphones:It is a handheld wireless microphones, also a portable mini home KTV for music playing and singing at anytime; moreover, multifunctional buttons are convenient for you to adjust.Remarkably KTV Echo Effect:The highest quality chipset with two channel stereo headphones, delivers more stunning KTV live-sound, more clear music rhythm with echo reverberation.Two Ways of Connection:You can choose BT connection or cable connection; connect your phone with cable or BT and open the singing APP on your phone, then you can sing, record and play music as you want.Versatile Microphone andamp; Speaker:Built-in clearly audio, vividly sound effect, you can listen and sing anytime and anywhere, KTV singing, gathering singing, family singing, travel singing, car stereo, instrument recording, interviews and live and so on. It can even be a high-end BT speaker.Advanced Technology:Aluminum alloy shell, professional tuning system, three-layer high-density noise reduction, intelligent mixing chip, intelligent compatible design, professional audio processor, dual speakers.Note: When using for iPhone to record songs, you must use the included audio cable to record it.Specification:Brand Name: TOSINGModel Number: 008BT: V. 4.2Audio Monitoring: capacitorSpeaker Output: 5W x 2Maximum sound pressure level: 115dB 1KHZ, THDandlt;1%Frequency response: 100Hz-10KHzImpedance: 680 Sensitivity: 43-45dBSignal to noise ratio: 60dBCharging Cable Length: about 0.5mAudio Cable length: about 1mBattery: Built-in Polymer Lithium BatteryBattery Capacity: 1000mAhCharging Supply: DC 5VColor: Rose Gold, Grey (optional)Item Size: approx. 24.7 x 7.5 x 7cm / 9.72 x 2.95 x 2.75inItem Weight: approx. 343g / 12.09ozPackage Size: approx. 27.5 x 11.7 x 9cm / 10.82 x 4.60 x 3.54inPackage Weight: approx. 545g / 19.22ozPackage List:1 x TOSING Karaoke Microphone1 x USB Cable1 x Audio Cable1 x User Manual (English)Package List:1 x TOSING Karaoke Microphone1 x USB Cable1 x Audio Cable1 x User Manual (English)