Best Portable Bluetooth Speaker 4000mAh HiFi Stereo Surround Sound Loudest Bluetooth Speaker IPX5 Waterproof
RGB lighting effect
portable
Best Portable Bluetooth Speaker:Excellent sound quality
USB flash drive/Micro SD card: Supports
Power indicator light: Supports
Loudest Bluetooth Speaker:Two speakers can be wirelessly connected in series to form stereo sound
Product information
Bluetooth solution: V5.3
Power: 50W
Working hours: 10-11 hours (50% sound)
Charging time: 5 hours
Battery capacity: 7.4V/4000mAH
Supported Bluetooth protocols: HSP, HFP, A2DP, AVRCP
Bluetooth operating frequency: 2.41GHz~2.48GHz
Accessories: User manual, USB charging cable
English
