ELECTRONIC BLUETOOTH EAR MUFF CLASS 5 Bluetooth electronic earmuff features a combination of hearing protection and amusement with the Bluetooth wiring technology allowing connection to external devices like a phone, tablet PC or other Bluetooth devices, also designed with a Bluetooth indicator Features and Benefits Portable plastic headband design to relieve pressure from a long-term wearing Battery communication time of more than 8 hours Designed with a chargeable 3.7V lithium ion battery, which only requires 3.5h for charging Low-power warning or low-voltage shut-down are available AUX input allows connection to the external devices, like MP3, smart phone or any other audio devices With the high-density PU foam filling the interior sound block cup layer, achieving effective noise reduction Designed with soft PU cushion, helps to achieve comfortable connection between the earmuff and head, providing extra comfort and hearing protection to you
