User Guide
Page 4
... induction recharged using an electric field and incorporate Phase Lock Loop (PLL) technology, which offers three channels for radio transmissions. The WHP170/WHP175 utilizes wireless, radio frequency transmission (900 MHz). This 900 MHz stereo wireless headphone system features a compact design that enables you roam freely throughout your purchase of -sight limitations Convenient power, volume and tuning controls located on...
... induction recharged using an electric field and incorporate Phase Lock Loop (PLL) technology, which offers three channels for radio transmissions. The WHP170/WHP175 utilizes wireless, radio frequency transmission (900 MHz). This 900 MHz stereo wireless headphone system features a compact design that enables you roam freely throughout your purchase of -sight limitations Convenient power, volume and tuning controls located on...