Materail: Abs+Silicon
Micro SD: Up to 64GB
Speaker: 1 x 5W
Waterproof: IPX6
Bluetooth: V5.2
Feature: Colorful LED ring
Function: purchase two pieces this lanyard bluetooth speakers, you will have a wireless stereo music experience.
Color options: Blue / Red / Black / Green / Yellow
Input: USB-C
Lithium Battery: 1200mAh
Size: 89 x 89 x 40mm
Standard accessories: 1*bluetooth speaker; 1*charging cable; 1*sucker; 1*user manual;1*color box