Base station, AT-750TX Automatic ON/OFF function on the base transmitter to achieve energy saving. Auto mute function reduces noise around the optical receiver. When the headphones are parked on the base station, it charges the rechargeable AAAs inside the headphones. Additional headphones, ath-CL350R (sold separately) can be use simultaneously.		Contents .. Audio-Technica ath-CL350 Cordless Headphones Base Station Stereomini InterConnect Cable 2x AAA rechargeable batteries World Voltage AC Adapter. 1 plug adapter included: , , , or Supplied by Authorized Resellers in Japan. 1 year Japan Warranty from the day we sent your parcel. We can help you liaise with the maker in Japan. You will pay for postages to/from our Japan office. Singapore and Malaysia buyers can bring/post to us locally. We will deliver FREE to/from Japan. Return postage chargeable. Patented 3D wing support. Comfortable and stable, Extended wear.
Headphones Frequency Response 20~22,000 Hz Driver size 40 mm Power AAA x2 Weight 210g Base Station Transmission System Infra-red Range 7m Input 1x Analog stereomini Power DC Weight 175g DIM mm 45x164x110     Total Weight in Retail box 700g