2019 Amazon best seller bluetooth speaker PT-309 multifunction waterproof bluetooth speaker
2019 Amazon best seller bluetooth speaker PT-309 waterproof wireless speaker support FM/TF/NFCFeatures:1. Portable waterproof design, suit for sports, hiking, biking and any situation2. 1800mAh large
- Model: 2019 Amazon best seller bluetooth speaker PT-309 multifunction waterproof bluetooth speaker