Speaker, FM radio Bluetooth 5 lamp, with excellent STEREO performance at 83 db.

Features:

• Play songs from your mobile, YouTube, Spotify, and more.
• Built-in microphone for hands-free calling.
• Radio listening capability.
• Features 13 different 360° alternating lighting programs.
• Battery life: 4-5 hours (depending on volume, intensity, and lighting).
• Music playback capability from micro SD memory card (not included), USB stick, and AUX.

Technical specifications:

• Type: Active/Passive
• Charging port: Type-C
• DSP: Harman Algorithm
• Speaker sensitivity: 83dB
• Frequency response: 110 Hz - 20k Hz
• Battery charging time: 2.5 hours (5v1a)
• Battery type: Lithium polymer 2.7wh
• Music playback time: Less than 6 hours
• Acoustic transducer: 43x47mm/1.5"
• Wireless: Yes
• Connectivity technology: Bluetooth
• Water resistance: Yes
• Rechargeable: Yes
• USB device charging: Yes
• Product name: PLUS4 Portable Waterproof Wireless Speaker
• Compatibility: Universal Bluetooth
• Color: Black
• Bluetooth version: 5.1
• Maximum water resistance depth: 3.3 feet

Packaging: Box