Feature:1. Powerful battery: the waterproof earphone adopts the design of the generator compartment, and the built-in high-capacity lithium battery protects your earphone. 2. HD call: The portable headset adopts dual-microphone noise reduction technology, which can make clear calls even in noisy environments. Product Name: Earphones Color: Black; Bluetooth-compatible version: 5.1; Speaker: &phi;16mm/normal; Transmission distance: &gt;10 meters; Built-in battery capacity: 180mah; Talk time: 8 hours; Playing time: 10 hours; Charging time: 3 hours; Waterproof grade: IPX5; Packing list: 1 x wireless earphone 1 x data cable 1 x instruction manual 1 x packing box 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>

Vg02 TWS Wireless Bluetooth Headphones Noise Reduction Technology Waterproof Sports Earphones black