Description:Featuring bone conduction technique, this earphone can reduce the pressure on your ears and make you wear comfortably.Characterized by ergonomic design, this earphone can make you wear comfortably and is not easy to fall off.Made of ABS material, it is durable.The length of the product is 15cm, the width is 4cm, and the height is 0.7cm.It is suitable for all Bluetooth-compatible devices such as mobile phones, tablets and so on.Item Name: Wireless EarphoneMaterial: ABSTalk time: About 8 HoursCommunication Distance: 10 metersStandby Time: 72 hMusic Time: 6 to 8 HoursBattery: Built-in 130mAh Rechargeable Battery (Included)Support Protocol: HEP/HSP/A2D/AVRCPFeatures: Bone Conduction, Low Latency, Stereo SoundSize Details: 15cm x 4cm x 0.7cm/5.91" x 1.57" x 0.28" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Wireless Earphone1 x Data Cable1 x User Manual