Sia Sound Base Si-Sb20-Blk B-Tooth V5.3 Speaker 20W – Black

• Wireless version: V5.3

• Frequency response range: 120Hz-20KHz

• Transmission range: 10M

• Product size: 252*115*127mm

• Signal-to-noise ratio: 290db

• Charging voltage: 5V/1000mA

• Battery specifications: 3000mAh/3.7V

• Supported protocols: L2CAP/A2DP/AVRCP/HSP/HFP

• Speaker power: 10W*2

Supported devices:

• Phone
• Pad
• Laptop