TS-0670HD adopts the latest electronic technology and specialized chip , ensuring the best performance and the longest battery life.
the infrared receiver unit is designed according to the human engineerING . it can receive infrared signals well. with channel selection
and volume adjustment function, power switch control, battery level and signal indicator function, it will turn off automatically to save energy
an environmental protection when it can't receivesignal in five minutes continuously or pull the earphone