meidong MD-6110 Portable wireless Bluetooth Speaker Stereo 15W TF Music Subwoofer Metal Speakers for Outdoor Sport watches The new intelligent evolution true

The new intelligent evolution true noise reduction Bluetooth headset

IP54 water resistant (IP54 waterproof rating

Headphone button: key touch control

blue (wireless charging version)

meidong MD-6110 Portable wireless Bluetooth Speaker Stereo 15W TF Music Subwoofer Metal Speakers for Outdoor Sport watches The new intelligent evolution trueFeature: 1. The exquisite design brings you a sense of visual impact, and the advanced Bluetooth connection technology provides you with a smoother music channel. Good sound quality and bass effects help you enjoy the melody of the music world. Excellent sound quality: Two 45mm speaker drivers provide stereo sound effects, and two passive radiators support good bass effects. The frequency range is as high as 20HZ 20KHZ, giving you an immersive sound