New Bluetooth Speaker Subwoofer Mini Wireless TWS Interconnected Bluetooth Speaker Private Model Small Steel Gun

Dimensions 47mmx57mm

The weight is 162g

Bluetooth version 4.2

The battery capacity is 800mAh

Shell specification steel pipe material

The frequency response is 20-20KHz

Horn size 52 hanging edge /4 Euro 3 W double magnetic 16 core

The use time is 3-5 hours

Storage type TF card

Charging voltage USB 5V

Transmission distance 10 meters