This pair of BT 5.0 Earbuds is designed with LED display, from which you can easily know the remaining battery power. And with flashlight and a hole, it enables you to use it for emergency light and hang it with lanyard to take it anywhere. Besides, it can also charge your phone in emergency.<br/>Feature: <br />LED Display<br />You can easily know the remaining battery power. Free from worry about low battery when going out.<br/>BT 5.0 Chip<br />It offers 10m of operating distance, wide compatibility and low power consumption.<br/>Touch Control<br />Touch the specific area slightly to quickly fulfil your needs.<br/>Stereo Effect<br />Adopting moving coil driver, it offers deep bass and brings you immersive music experience.<br/>Use as Power Bank<br />As the charging case is equipped with type-C interface, you can use it to charge your phone up in emergency.<br/>Auto Connection<br />It will automatically connect with your device after the first connection.<br/>Flashlight Function<br />You can turn on the flashlight for emergency lighting.<br/>Portable Design<br />You can hang it up with lanyard and take it with you.<br/>Specification:<br />BT Version: BT 5.0<br />Supported protocols: HFP, HSP, A2DP, AVRCP<br />Operating distance: 10m<br />Driver Unit: 6mm 32Ω<br />Color: Black/ White (Optional)<br />Battery capacity: 50mAh (Earbud) 2000mAh (Charging case)<br />Charging port: Micro USB<br />Charging time: 2hrs<br />Music duration: 4hrs<br />Calling duration: 4hrs<br />Auto match: Support<br />Package size: 13.5* 8* 3.5cm/ 5.31* 3.15* 1.38in<br />Package weight: 120g/ 4.23oz<br/>Packing list: <br />1 * pair of Earbuds<br />1 * Charging case<br />2 * pairs of Ear Pads<br />1 * USB cable<br />1 * Lanyard<br />1 * User manual