Wireless Earbuds 5.2 Bluetooth Headsets Light-Weight Earphones With Microphone & Charging Case Digital Display Features: Digital display Wireless Bluetooth headset, ergonomic design, the cochlea, and ears to form a of stable support, how to run will not fall. Bluetooth 5.2 dual-core, resist interference from various electromagnetic waves in sports, running sports more comfortable. The left and right ears can be taken as you go. 500 mAh High-capacity battery . Full charge state can play 120 hours of music. Talking 135 hours. Charging compartment can be used as a rechargeable battery to charge various mobile devices. Bio-diaphragm speaker to sound. Intelligent noise reduction technology, wireless HD calls, so that audio calls are as clear as face-to-face conversations IPX5 sports and sweatproof. Multi-process tight design, can effectively rain and sweat into the headset internal damage components. Product Description: Product name: Streaming Light Bluetooth Headset Color:Black Transmission distance: about 65.61 feet Use time: 10-20 hours Charging time: 1-2 hours Dimensions:1.1*2.75in Weight:0.17lb Included: 1x Headset 1x Charging Cable