Hurricane H-Turbine Bluetooth 4.1 Headphone Customize a Bluetooth 4.1 Headphone delighting the world. After massive marketing research, Bluedio found current headphones existing in the market has lots of common defects, such as serious noise, sounds flat without passion, low cost-effective and stuffy appearance etc Obviously, it can't meet the expectation of hardcore music lovers. For this reason, Bluedio keep hard working on 3 years of R&D and testing, manage to manufacturing a customize wireless headphone with unrivaled timbre, adapted to a variety of rugged circumstances, with everlasting popular hue to show your style, and high cost-effective. This is why Hurricane series H-Turbine Bluetooth 4.1 headphone was made. Thus, H-Turbine is compatible with iOS, Android, and Windows, merely 40ms audio latency breakthrough defects of sound and picture are not synchronized while watching movie via Bluetooth. Technical specification: Drivers: 57mm speaker X 2 Transducer type: dynamic Bluetooth version: V4.1 Frequency range: 2.4GHz-2.48GHz Operating distance: up to 10m (free space) Bluetooth profiles: A2DP¡¢AVRCP¡¢HSP¡¢HFP Impedance: 16¦¸ Frequency response: 20Hz-20kHz Sensitivity: 110dB Distortion: Charging time: about 2 hours Operational temperature: -10 to 50¡ãC *About Shipment* Our warehouse is located in United States and all the parcels are shipped out within 24 hours during Monday-Friday via USPS First Class Mail.Normally it takes 3-5 business days(except weekends or Holidays) to arrive with tracking number,you can track it from the website www.usps.com in detail. if you encounter any problem with the case, please do not hesitate to contact us at any time, we will try our best to resolve any issue you have.Thanks!
