Transformer Bumblebee Wearable Helmet with Bluetooth Speaker details

Features： 1. Advanced Bluetooth decode chip, support to connect with all Bluetooth equipment. 2.TF card function supported, it is more convenient for you to enjoy music without other device. 3. Built-in Li-Ion 1200 mAh rechargeable battery achieve up to 6 hours playing time. 4. 360-degree stereo sound, better bass performance, and power.