100‑240V K8 USB Karaoke Machine Wireless Bluetooth Sound Card Microphone Home TV Mobile PhoneBlack

Feature: 1. For DSP o processing chip, full of sound quality. Allow you to enjoy the KTV effect at home. 2. U segment high frequency transmitting chip, 30m98.4ft ultra long distance. Support optical fiber high definition digital o signal decoding. 3. Rich interface, compatible with all input devices, new HDMI for ARC o return function. 4. USB sound card digital o function, support part of the APP recording scoring function. 5. The microphone system is easy to use with multiple systems and is perfect for any professional or recreational activity. 6. Bluetooth 5.0 wireless o transmission with high rate and low loss. 3.5 o input port is reserved to make sure traditional o input. Specification: Condition: 100percent Brand New Item Type: Karaoke Machine Color: As Pictures Shown Weight: Approx. 855g30.2ozModel: K8 Chip: for DSP8048A Bluetooth Protocol : 5.0 Ports: Bluetooth 5.0, Fiber Input, USB Sound Card, 3.5 o Input, HDMI (for ARC) Input Sensitivity: less than 108dbm@ 12dB SINAD o Dynamic Range: more than 106db Frequency Response: 20Hz〜18khz Distortion: < 0.5percent Power Supply Voltage Range: (2.0V~ 3.6V) Operating Current: <60 Ma Distortion: < 0.5percent . Microphone Material: Aluminum Alloy + Plastic Core: HiFi with Moving Coil Directivity: Cardioid Battery: 2 x AA Battery (Not including) Frequency Range: 700MHz-780MHz Frequency Response: 20Hz-17.5KHz Reception Sensitivity: 99dBm-82dB o Dynamic Range: more than 100dB Transmitting Power: more than 100Bm Total Harmonic Distortion: >0.3percent U Segment Transmitting Range: 30m98.4ft. Package List: 1 x Karaoke Machine2 x Wireless Microphone (1.5V AA battery not included)1 x 3.5mm o cable 1 x USB AA Cable 1 x 3.5mm to for RCA Cable 1 x AC Plug1 x Manual Note: Installation Precautions: ‑ The sound of K8 microphone needs to be produced through an external sound system. The built‑in speaker of the TV does not support sound output. The user needs to equip a set of external sound system. Check whether the external stereo works properly before installation. 1. Check method for set‑top box users: The external stereo system can be used as the speaker to play songs on your set‑top box normally. 2. Inspection method for TV users: Make the sound of TV through external stereo. 3. Bad contact of the connecting wire will cause noise and silence. Please slowly adjust the connecting wire joints on the K8 main machine. Select HDMI o input mode, which requires the output device to support for ARC return function (for ARC function is usually marked on the interface of the device). Product connection mode: Smart televisionsmart set‑top boxcomputer PC smartphone and other devices can use (wireless Bluetooth USB sound card HDMI o inputoptical fiber inputo input) to choose the corresponding o cable connection, and then use the 3.5mm o cable (K8 3.5mm output port) to connect the external o system.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.