TS一003Solar-powered speaker

Product Parameters
Product Size: Length x Width x Height 280/230/310mm
Battery Type: Rechargeable lithium battery
Battery Specification: 3.7V 2000mAh
Speaker Specification: 5.25-inch full-range high-fidelity waterproof speaker
Bluetooth Version: 5.0
Bluetooth Transmission Distance: >15 meters (actual transmission distance may vary depending on the environment)
Solar Panel: 2W crystalline silicon solar panel
Solar Charging Time: About 8 hours in direct sunlight
Working Time: More than 8 hours
Signal-to-Noise Ratio: ≥83 dB
Frequency Range: 100Hz~20kHz
Rated Power: 4 ohms 10 watts