You are buying Sony MDRAS800BT Active Sports Bluetooth Headset, Its used in good working condition. Please Note: It comes only the headphone, No extra earbuds or pouch. Missing box and manual.

INT REF: C17, 2740

Wear over the ear or behind the neck for comfort
Choose the wearing style that best suits your sport. Wear over the ear with the lightweight earbuds securely in your ears and the band looping over and behind your head. Going for a run, Attach the supplied arc supporters to the outer rim of your ears for a snug, slip-free fit, with the band behind your neck. Your earbuds stay in place, whatever the terrain.

Micro USB port for easy charging
A micro USB port and supplied cable make quick power boosts really easy. With a full charge, you can listen for up to 4.5 hours using Bluetooth - enough for the longest runs and multiple workouts.

Small and light for all sports
Designed for easy wearing, these lightweight earbuds won't get in the way when you're cycling, running or working out at the gym. They're extremely small and compact too: you'll hardly realize you're wearing them.

Make a one-touch connection with NFC
Near Field Communication (NFC) technology removes the need for wired connections and complex set-up sequences. Simply touch your NFC-enabled device to the on-body N-mark for a quick, seamless connection, then start streaming content via Bluetooth. No NFC? No problem. You can also connect and stream directly via Bluetooth.

Long, slim sound tube keeps headphones secure
A critical factor in the design of sports headphones is the length and diameter of the sound tube. These headphones sport an extra long tube with a small diameter for a secure and stable fit, no matter how high intensity your workout. The smaller diameter also helps keep the headphones compact.

Bluetooth connectivity for easy music streaming
Based on radio waves, Bluetooth technology allows you to make a quick, short-range wireless connection that won't be interrupted by objects in the signal path. Once paired, you're free to stream all of your favorite content - including movies, pictures and music - from your Smartphone or tablet to your headphones.

One button control of Smartphone calls
Stay in touch while listening to music. The one-button control on your headphones lets you take hands-free calls whenever they come through on your Android Smartphone or iPhone. You can also skip music tracks with a flick of your finger and switch easily between songs and calls with no need to remove your headphones.