Wireless version : 3.0 + EDR
Operation distance : 10 meter
Range of Frequency : 2.4 to 2.48 35GHz ISM band
Provides an acoustically tight seal for superior sound isolation , deep bass sound and tight bass response.
Comfortable head cushion.
Ideal fittting for various head size with long metal headband.
Direct sound delivering ear pad with soft cushion.
Swivels for flat and easy portability.
Approximately 30 hours of play time 4 hours of charging.
One touch connection with near field communication.
SBC /AAC / APTX compatible.