Specifiation ： 

Type: Bluetooth speaker
Connection method: Bluetooth connection
Interface type: USB
Battery capacity: 1800 mA
Frequency response range: 100HZ-20KHZ
Output power: 10W
Signal to noise ratio: ≥75dB
Power supply mode: built-in lithium battery
Channel: 2
Play time: 6 hours
Expansion storage: 32GB
Number of speakers: 2
Effective distance: 10 meters
Function: insert card, drop resistance, voice prompt, call function
Operation mode: button
Applicable people: general
Display: None
Play format; MP3
Shell material: plastic
Whether to support APP: Yes
Support format: TF card
Speaker adjustment method: button
Is there a radio function: None
Box material: plastic
Appearance size: 80mm*80mm*192mm
Product weight: 500 (KG)
Packing list: speaker*1 charging cable*1 manual*1
Power supply mode: USB

  Package Content ： 

Speaker*1 charging cable*1 manual*1