BlitzWolf BW-BTS1 | Bluetooth | 12 mm Driver | IPX4 | ? BlitzWolf BW-BTS1, the first Bluetooth headphone from Blitzwolf. With the BlitzWolf BW-BTS1, the brand is entering the market of sports and wireless headphones for the first time. The BlitzWolf BW-BTS1 features … Continue reading BlitzWolf BW-BTS1 – Review