KOKKIA MarathonS (Black) Sport Fitness Buds : Tiny aptX Bluetooth Stereo Headset, Secure Fit Ear Cushions and Ear Hooks included.

• Tiny MarathonS aptX Bluetooth Stereo Headsets (Ear-Buds) with integrated microphone, perfect companion stereo headset(s) to KOKKIA Tiny i10s aptX (and/or i10 multi-streaming) Bluetooth Transmitter, compatible with Bluetooth iPhone / iPad / iPod / Android / Windows Phones, etc
• CSR’s Bluetooth Stereo Solution. Multi-point connection to 2 phones for voice. Multi-point stereo music connection to 2 music source devices for music playback. CSR’s CVC for clear voice communications and wind-noise reduction.
• One full battery charge: Up to 8 hours continuous music play time, = ~ 4 marathons (fastest marathon runner), = ~ 1 marathon (oldest marathon runner), = ~ >2 weeks of high-intensity 30 minutes/day work-outs.
• Wirelessly enjoy stereo music and voice calls. Remote controls for music: play/pause, next track and previous track. Phone controls include: answer/reject call, re-dialing last number. Music will automatically pause when answering voice call, and automatically resume after completion of voice call.
• High fidelity aptX music, with easy volume controls on headset. Louder than other typical Bluetooth ear-bud designs. Designed for comfortable and secure fit for your ultimate enjoyment.

Description MarathonS Hi-Fi aptX Stereo Bluetooth Headphones. - CRS's most advanced stereo 86XX Bluetooth solution - Multi-point connection for 2 phones for voice calls - Multi-point stereo music connection for 2 music playback devices. - The latest version of CSR CVC for clear voice communications and wind noise reduction. - 1 full battery charge: Up to 8 hours continuous music playback = ~ 4 marathons (for the fastest runner) = ~ 1 marathon (for the oldest runner) = ~ > 2 weeks of 30 minutes high intensity exercises a day 1) Small size and ultralight weight: 1.18" X0.55" X 0.3" (ear external), Weight: 0 .3 oz. 2) Adjustable cable between the left and right headphones. Less cable surface that can stick to sweaty skin. 3) It does not take up space around the neck, behind the head or above the head that can get tangled with your hair, T-shirts or any type of clothing, nor that bounce and bounce when running or training in the gym. 4) Amazing music and voice quality, and very powerful. 5) The DEFINITIVE companion of KOKKIA i10s aptX and/or i10 iPod transmitter by Bluetooth. Compatible with: - KOKKIA Tiny i10s aptX and i10 Bluetooth iPod transmitter - Bluetooth for iPhone, iPad, iPod, Android, Windows Phone, etc - Devices using A2DP stereo Bluetooth and/or headphones or hands-free functions - Transmitters using A2DP stereo Bluetooth transmission functions Includes: - MarathonS headphones - Ear plugs (3 sizes) - Safety pads (3 sizes) - Ear hooks - Charger - User Manual (English, Spanish, French, German, Japanese, Italian, Chinese)