Wireless handset
A wireless headphone including two wireless earphones and a charging band. In normal operation, the wireless earphones are each worn in an ear of a user and are not connected to each other via cables, and each include a first rechargeable battery. When the first rechargeable batteries are running low, the charging band can be connected to the wireless earphones so as to recharge the first rechargeable batteries on the go without interrupting the use of the wireless earphones.
1. A wireless headphone comprising:
two wireless earphones, each comprising:
a first rechargeable battery;
at least one electro-acoustic transducer for reproduction;
at least one charging input; and
at least one wireless transmitter/receiver; and
a charging band comprising a second battery,
wherein charging outlets are located on a first end and a second end of the charging band,
wherein the charging outlets and the charging inputs are adapted for charging the first rechargeable batteries from the second battery;
wherein the charging band is configured to serve as a transport box for the two wireless earphones,
wherein the charging band enables mobile charging of the two wireless earphones within the transport box via transport charging outlets;
wherein each of the two wireless earphones comprise a control unit,
wherein the control unit switches off the respective wireless earphone if the respective wireless earphone is inserted into the transport box and thereby connected with the transport charging outlet, and
wherein the control unit does not switch off the respective wireless earphone if the respective wireless earphone is connected with the charging outlet of the charging band.
2. The wireless headphone as set forth in claim 1 ,
wherein the charging outlets and the charging inputs have electrical charging contacts for energy transmission.
3. The wireless headphone as set forth in claim 1 ,
wherein the charging outlets and the charging inputs enable inductive or capacitive energy transmission.
4. The wireless headphone as set forth in claim 1 ,
wherein magnets are provided for attaching each of the charging outlets of the charging band to a charging input of one of the two wireless earphones.
5. The wireless headphone as set forth in one of the preceding claims,
wherein the charging outlets and the charging inputs are configured such that the charging band can be detachably attached to the two wireless earphones.
6. A wireless headphone comprising:
two wireless earphones, each comprising:
a first rechargeable battery;
at least one electro-acoustic transducer for reproduction;
at least one charging input; and
at least one wireless transmitter/receiver; and
a charging band comprising a second battery,
wherein charging outlets are located on a first end and a second end of the charging band,
wherein the charging outlets and the charging inputs are adapted for charging the first rechargeable batteries from the second battery, and
wherein the two wireless earphones are configured to output, via the electro-acoustic transducers, an acoustic signal to a user as soon as charging of the first rechargeable batteries via the charging outlets of the charging band is finished.
7. A charging band for connecting and charging two wireless earphones, comprising:
a battery;
at least two charging outlets that are configured to interact with charging inputs of the two wireless earphones to be charged; and
two cables for connecting the at least two charging outlets with the battery,
wherein the battery is configured to store energy and provide it via the at least two charging outlets to the two wireless earphones connected thereto, so as to charge the two wireless earphones,
wherein the two cables are configured such that the at least two charging outlets may be attached to the two wireless earphones while the two wireless earphones are located in a respective ear of a user;
wherein the charging band is configured to serve as a transport box for the two wireless earphones, and
wherein the charging band enables mobile charging of the two wireless earphones within the transport box via the at least two charging outlets.
8. A wireless headphone comprising:
two wireless earphones, each comprising:
a first rechargeable battery;
at least one electro-acoustic transducer for reproduction;
at least one charging input; and
at least one wireless transmitter/receiver; and
a charging band comprising a second battery,
wherein charging outlets are located on a first end and a second end of the charging band,
wherein the charging outlets and the charging inputs are adapted for charging the first rechargeable batteries from the second battery,
wherein the charging band is configured to serve as a transport box for the two wireless earphones,
wherein the charging band enables mobile charging of the two wireless earphones within the transport box via at least two charging outlets, and
wherein the two cables are configured such that the at least two charging outlets may be attached to the two wireless earphones while the two wireless earphones are located in a respective ear of a user.
9. The wireless headphone as set forth in claim 8 ,
wherein the two wireless earphones each comprise an earpad and a charging input located on a side of the wireless earphone that is opposite to the earpad.