This portable bluetooth speaker packs a huge 360° sound with spine-tingling bass into a lightweight, waterproof casing. The wireless speaker has superior power management system and an efficient Li-ion battery ensure you'll get up to 8 hours of playtime from a single charge. Revel in your music, wherever you're standing. This is one of the best bluetooth speaker under $50.

• Bluetooth version: V5.0
• Rated power: 10W
• Effective distance: within 20 meters (in an open environment)
• Playing time: | about 8 hours
• Play mode: .Bluetooth, AUX, TF card