Up to 11hrs. of talk time / Includes two different sized ear hooks / Noise cancellation technology / Automatic volume adjustment / Auto Pairing technology # The Bluetooth Headset by Sony Ericsson offers convenient call handling for your everyday life. Whether you are walking, working with your hands or just relaxing while talking on the phone, the headset gives you the freedom of hands free call handling. And its easy as a breeze to get started; the Auto Pairing technology eliminates any complicated setup and allows your headset and phone to connect automatically when you activate Bluetooth in your phone. Equipped with Bluetooth 2.0 + EDR (Enhanced Data Rate) and Digital Sound (DSP) with noise cancellation and echo reduction, the headset makes sure that your voice is heard loud and clear. Conveniently placed keys allow you to take incoming calls, redial the latest number and control volume. Auto Pairing technology # Easy redialing # Noise Cancellation # Echo Reduction # Digital Signal Processing (DSP) # Fast Automatic Volume Adjustment # Bluetooth Technology: up to 10 meters (32.80 ft.) from your phone (range) # Bluetooth 2.0 + EDR (Enhanced Data Rate) technology # Battery Life (Approx): up to 11 hours talk time, up to 800 hours standby time # In the box: # Sony Ericsson Standard Charger (CST-18) # 2 removable ear hooks (2 sizes) # Desk stand # Silver chain necklace with clip to fasten headset # User guide # Compatibility: Sony Ericsson Slim Walkman Phone W880i/S, Mobile Phone K850, Mobile Phone T658, Mobile Phone K550, Mobile Phone Z750, Mobile Phone R306, Mobile Phone W890 # Unit Dimensions: 1.54 x 0.63 inches, Weight: 0.423 ounces