Free yourself from cables and listen to music in style. The handy stereo headphones S-500 BT are equipped with bluetooth technology, which allows you to pair them with a compatible smartphone, tablet or computer. You can enjoy great music even if you have the source device in your backpack, pocket or laptop bag. You can also enjoy music through the built-in Mp3 / WMA player from the microSD card.
The Bluetooth communication system version 4.1 Class II promises better security and easier pairing of devices. The headphones are equipped with high-quality dynamic speakers, which guarantee a reproduction frequency range of 20 - 20,000 Hz.
In the open space, the headphones can be connected to a mobile phone up to 10 m away.
If you still want to be "in" at home or in the office, you can also use the headphones classically - connected via the supplied line jack cable with 3.5 mm jack connectors to a tower, computer, tablet or laptop.
The headphones work on rechargeable 3.7V / 250 mAh lithium batteries, which you can easily charge via the AC adapter or by connecting via the USB input directly on the computer. They last approximately 8 hours when charged and the standby time is approximately 180 hours.

• Support for BLUETOOTH A2DP, AVRCP, HSP and HFP profiles
• Built-in microSD card reader
• Support for MP3 / WMA audio files
• integrated microphone