Warranty and Customer support details
18-month service warranty from the date of purchase
Email Bluedio Customer support, get the answer under 24 Hr
To email Bluedio Customer support: you can click "Your Account" on Amazon,
click" Your Orders", discover the Bluedio order, click "Contact Seller".
Bluetooth variation: 4.1+ EDR
Bluetooth profiles: A2DP, AVRCP, HSP, HFP
Bluetooth transmission frequency: 2.4 GHz to 2.48 GHz
Bluetooth running variety: approximately 33 feet (complimentary area)
Frequency response: 15Hz-25,000 Hz
Total Harmonic Distortion (THD):
1.Simple integrate design, combining with classic vinyl sound quality to show its fashion at a new level. Its classics perfectly match with fashion, which will best satisfy your pursuit for taste.
2.Ultra-big 70mm drivers will effectively improve the sound field to make the sound original and natural, to bring you a unique and distinct listening experience with HD audio.
3.Specially designed 3D sound effect will certainly give you a lively experience as if you are at the scene of a concert. Either classical music or pop music will touch your heart instantly.
4.Artificial leather earmuffs padded with memory foam which is rich in protein. It is very soft and ventilated. Not only protect your ears, but also guarantees comfortable wearing.
5.Textured screen printing process to highlight your noble identity; slide shaft with accurate degree (up to 32mm) to satisfy different head forms and to reduce leaking voice.