Introducing the Wireless Bluetooth Mini Speaker! Its small size, sleek design, and ease of use make it the perfect addition to your audio setup. With a simple press of the button, you can enjoy high-definition wireless audio from your Bluetooth device. With its two-way voice call intercommunication feature, you can easily stay connected with friends and family no matter where you are. Control your output volume directly from the speaker or your device for greater convenience. Whether you're having a movie night or hosting an outdoor picnic, the Wireless Bluetooth Mini Speaker will take your audio needs to the next level!
 

Note
There may be a slight error due to different measurements. 
There might be a bit color distortions due to different computer resolutions.
 

Specification
Color: pink, blue, white.
Material: ABS engineering plastic + silicone
Built-in battery: 3.7V-4.2V 400mAh
Charging current: 5V0.8A(max) is about 1.5 hours full
Charging mode: Micro-USB interface 5V1A
Output power: ≤ 2W
Life time: more than 6 hours
Bluetooth version: 5.0
Transmission distance: >50m
Volume adjustment method: external potentiometer / mobile phone (both can adjust the volume simultaneously)
Frequency response range: 80Hz-20KHz
Speaker specifications: 4Ω3W
Applicable area: ≤10m2
 

Package Content
1 * speaker.
1 * charging cable.
1 * manual.
size:72*55*68mm