FMAM portable speaker

Type: Bluetooth speaker
Connection method: Bluetooth connection
Interface type: USB
Battery capacity: 3600 mAh
Frequency response range: 87.8-108MHZ 520-1710MHZ
Output power: 8w+8w
Signal to noise ratio: ≥50db
Power supply: 18650 built-in lithium battery
Channel: 5.2
Playing time: Radio 20 hours or more, Bluetooth about 12 hours or more
Applicable people: general