Wiireless WiFi Bluetooth wireless headphones Simpletek 6649 code General information Type: Bluetooth Guarantee: 24 months (Simpletek) Purchase invoice: It should be requested at the same time as the order and will be sent by email. In the absence of the billing data, the tax receipt that will not be possible to cancel will be issued. The Cortek Ultra are high yield bluetooth headphones. Despite being quite cheap they have good quality finishes and well -padded pavilions for a greater estate, comfort and audio yield. They are adjustable and can be folded for comfortable transport. Type Bluetooth headphones Bluetooth version V4.1 Duarata load 3 hours Autonomy 8-10 hours Distance 10 meters 40mm speakers Frequency 20Hz-20khz Impedance 30 ohm Sensitivity 105db 3.5mm connector Contact us, clic.
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