x11ミニワイヤレスヘッドホンインイヤーヘッドセットマイク付き携帯電話タブレットpc用磁気usb充電器ベースイヤホン innovationo <p> features:<br/>ergonomic design, comfortable to wear.<br/>with built in microphone,it is very convenient for you to accept or decline phone calls handfreely.<br/>compatible with most smart bluetooth devices, including all android and ios smartphones.<br/>features noise canceling technology, deliver high quality sound and provides you clearer voice for calls. <br/>with a magnet built inside the charger, very convenient to charge.<br/><br/>descriptions:<br/>bluetooth version: 4.1<br/>transmission range: accessible 10 meters<br/>talk time: 3-4 hours<br/>charging time: 1-2 hours (red light when charging, full of blue light)<br/>battery capacity: 40ma<br/>channel: stereo<br/>features: call pickup / reject, music play / pause, music support, call function<br/><br/>specifications:<br/>model no.: x11<br/>material: plastic <br/>headphone size: 2.5 * 2cm<br/>packaging size: 7 * 7 * 2.5cm<br/>color: black, white, rose gold, beige<br/><br/>package included:<br/>1 x x11 mini bluetooth headphone<br/>1 x usb charging base <br/>1 x manual<br/><br/>notes:<br/>1.due to the difference between different monitors,the picture may not reflect the actual color of the item. we guarantee the style is the same as shown in the pictures.<br/>2.due to the manual measurement and different measurement methods, please allow 1-3cm deviation.thanks! </p>