Lenovo HE05x Sports Magnetic Wireless Earphones

Product Information

<ul><li>Headphone type: in-ear headphones</li><li>Bluetooth protocol: HFP/HSP/A2DP/AVRCP</li><li>Music time: 8hours (related to playback volume)</li><li>Call time:6 hours</li><li>Bluetooth distance: about 10 meters</li><li>Waterproof: IPX5 waterproof</li><li>Bluetooth version: V5.0</li><li>Bluetooth effective distance: 10M</li><li>Speaker size: 10MM</li><li>Maximum power: 10mW</li><li>Sensitivity: 92dB</li><li>Frequency response: 20Hz-20KHz</li><li>Integrated battery: 3.7V / 110mAh</li><li>Life time: about 12 hours</li><li>Charging input: Micro USB, DC5V, 500mA</li></ul>