2020 Hot Selling Outdoor Bluetooth Wireless Speaker
Main Specifications:

• Material: ABS + Fabric
• Bluetooth Version: 4.2
• Transmission Distance: 10 meters
• Speaker Unit: 15W x 2= 30W
• S/N Ratio: ≥70dB
• Built-in Rechargeable Battery: 2000 mAh x 2
• Input: 5V / 1.5A
• Working Time: 6-8 hours
• Dust & Waterproof: IPX7

​Product descriptions:

• IPX7 Waterproof Speaker with TWS Function and Portable String
• TWS Function: Two devices can be connected at the same time to create L&R stereo sound and enhance listening and surrounding sound effect
• 360° Surrounding Sound ensures a very good listening experience from any direction
• NFC Fast Connection: Easy connection with NFC for Android mobile phones.
• Two speakers & dual passive radiators generates a stronger bass.
• Optimized combination of drivers and passive radiators ensures rich bass and clear tremble
• Built-in 4,000 mAh Li-ion battery provides up to 4~5 hours playing time (under 70% volume)