Product information:

Type: Bluetooth speaker
Connection method: Bluetooth connection
Interface type: USB
Frequency response range: 100HZ-20KHZ
Output power: 8W*2
Signal to noise ratio: 75dB
Power supply mode: built-in lithium battery
Number of speakers: 2
Effective distance: 30M without obstruction
Operation mode: button
Shell material: metal ABS silicone
Speaker adjustment method: button
Is there a radio function: Yes
Appearance size: 20.5*7*8.5cm
Product weight: 0.85 (KG)
Packing list: speaker charging cable audio cable lanyard manual
Package type: standard
Color: black, red, green, light blue, light gray
Battery capacity: 3000 mAh

Packing list:

Bluetooth Speaker*1