1. Stereo wireless headphone2. Carrier frequencies: 2. 3MHz/ 2. 8MHz±5KHz OR 3. 2MHz/ 3. 8MHz±5KHz3. Speaker size: Φ40mm4. Speaker impedance: 32 Ω 5. S/N ratio: >55dB6. Transmission distance: >6 meters(without obstacle)7. Foldable design, convenient for traveling users especially for users of in car audio devices(Portable DVD ,GPS, etc)8. Fully compatible with TV,CD,VCD,DVD, MP4,PC and other audio devices9. Power requirement: Transmitter: 12V AC adapter(included) Receiver: 2 X AAA batteries (not included)10. Wired headphone connection jack design11. The receiver of JH-601B has auto power-off function12. Suitable for global markets
IR stereo wireless headphone