Product Name: Headphones Headphone type: both left and right ears can be used; Bluetooth-compatible version: V5.2+EDR; Bluetooth-compatible mode: hands-free/headset; Supported protocols: HEP/HSP/A2D/AVRCP; Transmission range: more than 10 meters; Battery type: 60mA rechargeable lithium battery; Charging time: about 1h-2h; Working time: 5-6 hours of music (volume will affect the time); Standby time: about 100-150 hours; Frequency range: 2.40-2.48GHz; Distortion coefficient: &le;1%; Frequency response: 20Hz-20KHz; Wearing method: in-ear/invisible earphones; Packing list: 1 x mini Bluetooth-compatible headset 1 x USB charging cable 1 x user manual 1 x packing bag Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don&#39;t mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks. <div class="panel panel-info"><div class="panel-heading" style="font-weight:bold;">IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERY</div></div>

S980 Bluetooth 5.2 Headset Mini Wireless In-ear Sports Headphones With Mic Hands-free Earphone black