http://www.runphones.com/RunPhones(R)Sweat absorbing and washable by machine. Great sound performance.
Sandberg RunPhones® are the perfect music solution for runners. The sweat-absorbing headband with built-in headphones is comfortable to wear when running and gives you great sound without falling out of your ears, as easily happens with traditional earphones. The headphones are easily removed from the headband when it needs to be machine washed. Compatible with all smart phones, MP3 players etc.
Specifications- Cable length: 1.2 metres- Earphones:- Connector: 3.5 mm MiniJack plug, 3 pole- Driver unit: 30 mm- Frequency range: 20 Hz – 20 kHz- Impedance: 32 Ohm- Max power: 500 mW- Headband:- Polartec® Power Stretch® (100% recycled polyester)