HM20 Wireless bluetooth Speaker Mini Cute Nostalgic Loudspeaker Stereo Music Subwoofer – Yellow

Specifications:
General Specification

Model HM20
Color Yellow, Pink, Blue, Red
Material ABS+PC
Net Weight (g) 250g
Dimensions 48*62*28mm
Technical Parameters
Microphone No
Connectivity bluetooth
bluetooth Version V5.0
Transmission Distance 10m
Output Power 2W
Impedance 3?
Frequency Response 60-18kHz
Battery Capacity 550mAh, 3.7V
Charging Time (h) 2-3h
Working Time (h) 6-8h
Standby Time (h) 100h
Package Included:
1* HM20 Wireless bluetooth Speaker
1* USB Charging Cable
1* Manual
1* Lanyard