Deco Gear’s Bluetooth Adapter (BTAM-M50XK) for the Audio Technica ATH-M50X Studio Monitor Headphones is designed for the demanding and casual listener alike to use on trips, commutes, or at home.  No modification required, attach via 3.5mm jack where the removable cord connects to the headphones and enjoy wire-free music and calls.

Specifications:

Battery Life:                   4-6 Hours

Charging Time:               2 Hours or less

Battery Capacity:            3.7V 200mAh

Battery Type:                  Li-Ion Rechargeable

Frequency Response:       20Hz-20KHz

THD:                              0.10 percent

SNR:                              Greater than or equal to 90dB

Bluetooth Version:           CSR 4.2

Codec Support:               APTX

Charging Port:                Micro USB

Weight:                          50g