发明名称 System for providing wireless waterproof audio
摘要 Disclosed herein are systems and methods for providing wireless waterproof audio to a user in an aquatic environment. The systems may include earphones adapted to be waterproof and coupled to a receiver for receiving a wireless signal. The systems may also include a waterproof housing containing a transmitter and adapted to receive an electronic audio device such that the signal generated by the device may be transmitted by the transmitter.
申请公布号 US2005254778(A1) 申请公布日期 2005.11.17
申请号 US20050123878 申请日期 2005.05.06
申请人 PETTERSEN CARL W;POLANY RANY;RAUHALA KARI K 发明人 PETTERSEN CARL W.;POLANY RANY;RAUHALA KARI K.
分类号 H04N5/76;H04R1/44;(IPC1-7):H04N5/76 主分类号 H04N5/76
代理机构 代理人
主权项
地址