Features 1.STEREO SOUND: Sound effects board set uses full range speakers, anti whistle, so that the sound quality is more layered and more penetrating, high middle and bass can be independently adjusted, bringing you a more excellent listening experience. 2.MULTI FUNCTION: Podcast microphone sound card kit uses a digital DSP processing chip to achieve independent adjustment of treble alto bass, reverb, accompaniment, recording and other functions. 3.RGB BREATHING LIGHT: Podcast equipment bundle with RGB breathing light, fashionable and cool, giving you a different visual enjoyment. 8 kinds of live sound effects, with noise reduction chip, a key to eliminate the original song. 4.4000 MAH BATTERY LIFE: Music production equipment with power display, built in 4000 mAh high capacity battery, to maintain a long lasting life. Support BT, AUX, OTG, small memory card. 5.APPLICATION: Sound card kit supports the connection of cell phone, TV, tablet, computers, projector and other devices, suitable for live streaming, classroom teaching, outdoor entertainment, conference speech. specificationItem Type: Podcast Equipment Bundle Material: ABS Plastic, Electronics Charging Voltage: DC5V 2A Charging Time: 3-4 Hours 2 Speakers: 5W And 5W Speaker Frequency Response Range: 20Hz to 20KHz Signal To Noise Ratio: 75dB Power: 16W BT Version: 5.0 Small Memory Card: Maximum Support 512G Small Memory Card (Not Included) Sound Playback Time: 3-5 Hours Sound Standby Time: 10-15 Hours Battery Type: Sound Card Speaker Built In 4000mAh Lithium Battery (Included) Microphone Built In 2 x 1000mAh Lithium Battery (Included) PackageList 1 x SoundCardSpeaker 1 x CarryingStrap 2 x AntiSlipPlasticRing 1 x OneforTwoAdapterCable 1 x TypeCChargingCable 1 x 3.5mmLavalierMicrophone 1 x 3.5mmSoundCable 1 x 3.5mmMonitorHeadphones 2 x Microphone 1 x InstructionManual