Pyle升级版双无线放大器，无线电视收听扬声器，放大器耳机，电视音频辅助，无线电视音响系统，无线耳机，电视蓝牙耳机，2副耳机，2.4G，适用于家庭影院和听力辅助场景

CONVENIENT WIRELESS DESIGN The headset amplifier works anywhere, and can be worn comfortably throughout the day -- whether at home or at the office.

EFFECTIVELY REDUCED BACKGROUND NOISE The noise canceling amplifier improves audio quality with the built-in 2.4G wireless noise-canceling and voice clarifying circuitry.

TESTED FOR A MORE COMFORTABLE EXPERIENCE The TV headset features ASC (Automatic Signal Control) technology that regulates sound waves for a smoother and more satisfying listening experience.

RECHARGEABLE BATTERY The amplifier wireless features a built-in rechargeable battery that allows you to charge the headset with the included docking station.

BUILT-IN MIC The digital headset features a built-in microphone, which can be used for telephone and smartphone calls. The system also includes a clip-on microphone extension cable.