Portable Power Outdoor Waterproof Speaker

Output power: 2 * 8W
Speaker model: external magnetic 4Q8W, 83mm
Frequency response: 1 00HZ- -18KHZ
Signal to noise ratio: ≥80dB
Bluetooth standard: 2.1 + EDR
Working distance: ≥10 meters
Input voltage: DC5V (800mAh) ≤, built-in battery (capacity 5000mAh)
Features: Bluetooth playback, TF card playback, USB playback, FM radio, hands-free calling,
Audio AUX input, power bank
Highlights: IPX4 waterproof rating, portable lanyard