Specification: Item Type: Podcast Equipment Bundle_x000D_Material: ABS Plastic, Electronics_x000D_Charging Voltage: DC5V 2A_x000D_Charging Time: 3-4 Hours _x000D_2 x Speaker: 5W And 5W Speaker_x000D_Frequency Response Range: 20Hz-20KHz_x000D_Signal To Noise Ratio: 75dB_x000D_Power: 16W _x000D_BT Version: 5.0 _x000D_Small Memory Card: Maximum Support 512G Small Memory Card (Not Included)_x000D_Sound Playback Time: 3-5 Hours _x000D_Sound Standby Time: 10-15 Hours _x000D_Battery Type:_x000D_Sound Card Speaker Built In 4000mAh Lithium Battery (Included) _x000D_Microphone Built In 1000mAh Lithium Battery (Included) Features: 1DIGITAL DSP PROCESSING CHIP: 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. 2RGB 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. 3SUPER BASS: Sound effects board set with fine craft speaker unit, super bass surround sound, so that the sound quality is more layered, more penetrating, bringing you a more excellent listening experience. 4LONG LASTING 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, easy to navigate any scene. 5APPLICABLE RANGE: Sound card kit is suitable for live streaming, classroom teaching, outdoor entertainment, conference speech. Support the connection of cell phone with BT, TV, tablet, computers, projector and other devices. PackageList: 1 x Sound Card Speaker 1 x Carrying Strap 1 x Anti Slip Plastic Ring 1 x 1 for 2 Adapter Cable 1 x Microphone 1 x Instruction Manual