SY8 Outdoor Live Broadcast Sound Card All-in-one Machine Speaker Home Karaoke Stereo Subwoofer with Mic - Black

• Compatible mobile phone/computer live song APP meets the needs of various groups and supports the mainstream live Ksong software, video recording, etc.
• Support OTG, AUX, TF card and Bluetooth-compatible input, easy to navigate any scene
• HiFi lossless sound quality, enjoy game music and bring a more excellent listening experience
• With RGB breathing light, fashionable and cool, giving you a different visual enjoyment
• Built-in 4000mAh high-capacity battery, to maintain a long-lasting life
• The sound card kit is suitable for live streaming, classroom teaching, outdoor entertainment, conference speech

Specifications:

• Hardware:
• Main chip (amplifier): HT81696
• Main chip (sound card): AP1048B2
• Speakers:
• Model: Full frequency speaker 4Ω 5W
• Dimensions: 52x52x32mm
• Rated impedance: 4Ω±15%
• Rated power: 5W
• Frequency range: F0-20KHZ
• Characteristic sensitivity: 84dB±2dB
• Resonance Frequency: 400HZ±20
• Harmonic distortion: ≤5%
• Power Supply:
• Power supply (adapter): DC 5V/3A
• Battery: Built-in 3.7V/4000mAh (3 to 3.5 hours of battery life with amplifier on)
• Power indicator (LED): power on: white light, charging: red light, low battery status: beep 2 minutes/times
• Charging time: fast charging (power off) 3.5-4 hours; slow charging (charging and discharging, moderate power release) 6-8 hours
• Charging interface: Type-C interface
• Main Features:
• Sound card function: Yes
• Bluetooth-compatible speaker function: Yes
• Read card: TF card
• Low power indication: Yes (beep)
• Support audio format: MP3 WAV WMA FLAC APE
• Sound adjustment: High and Low Bass Adjustment. Accompaniment, reverb, recording adjustment. Microphone volume adjustment and speaker volume adjustment
• Lighting control: diaphragm with self-flashing colorful lights, left and right potentiometers are always lit three-color lights, potentiometers under the spectrum of lights with the size of the music jumping
• Sound switch: Yes (closed after the sound no sound, sound card function can be used normally)
• Function buttons: 12 keys
• Sound effect button: 6 keys
• Special effects button: 10 keys
• Bluetooth-compatible switch: support
• Bluetooth-compatible playback operation: play pause, previous song, next song
• Output Input Port:
• Card reading: TF card
• Accompaniment input: 1 way (3.5 port)
• Condenser mic input: 2-way (3.5 port)
• Headphone output: 1 way (3.5 port)
• Headphone output: 1 way (3.5 port)
• Live interface: 2-way (3.5 port)
• OTG interface: 1-way (Type-C port)
• Charging port: Type-C port
• Audio Performance:
• Analog audio output: LT/RT, Stereo
• Dynamic range 1kHz : ≥80dB
• Crosstalk: ≥70dB
• Signal-to-noise ratio: ≥85dB
• Output level (Vrms): Vrms (1.0~2.0V 10kR)
• Headphone output power: 5mW x2CH
• Speaker output power (rated): 8W x2CH
• Speaker output power (peak):10W x2CH
• Frequency response:5MHz(<-3dB)
• Product size: 410x81.5x73.5mm