Major Function:IPX7 waterprooof .  colorful LED light . Bluetooth

Product Material: ABS

Bluetooth Specification:5.3

Transmission Distance: ≥10m

Trumpet Specification: 5W / 4Ω * 1 size: Φ52MM

Battery Specification: 3.7V / 1200mAh

Play time: 2-3H

Product Dimension: 120*120*210mm

Product Net: 550g

Product Color: Black (optional)

Product Certification: CE FCC ROHS