Jbl Go 2 Portable Waterproof Speaker

Battery capacity: 500mAh
Frequency response range: 180HZ-20KHZ
Output power: 3.1W RWS
Signal-to-noise ratio: ≥80dB
Power supply mode; built-in lithium battery
Channel: 2
Play time: 5 hours
Extended storage; not supported
Bluetooth’s protocol; 4.2
Number of speakers: 2
Effective distance: 10 meters