Bluetooth Connectivity :Connects to your device wirelessly via Bluetooth, eliminating the need for cords and cables. • Volume Control :Adjust the volume of your music or calls directly from the earphones, without having to reach for your device. • In-ear Style :The in-ear style provides a comfortable and secure fit, ensuring that the earphones stay in place during physical activities. • Dynamic Vocalism Principle :The dynamic vocalism principle delivers clear and crisp sound quality, making it easy to enjoy your music or calls. • Bluetooth Connectivity :Connects to your device wirelessly via Bluetooth, eliminating the need for cords and cables. • In-Ear Style :The in-ear style provides a comfortable fit and helps to block out external noise, allowing you to focus on your music or calls. • Volume Control :Adjust the volume of your music or calls directly from the headset, without having to reach for your device. • Dynamic Vocalism Principle :The dynamic vocalism principle delivers clear and crisp sound quality, making it easy to hear every detail of your music or calls. • Bluetooth Connectivity :Connects to your device wirelessly via Bluetooth, eliminating the need for cords and cables. • Volume Control :Adjust the volume of your music or calls directly from the earbuds, without having to take out your phone. • In-ear Style :The in-ear style of these earbuds ensures a comfortable fit and helps to block out external noise. • Dynamic Vocalism Principle :The dynamic vocalism principle delivers high-quality sound with deep bass and clear treble. Product parameters Brand: Lenovo Wireless Bluetooth headset Models：Yisen M68pro Color: Black,white,pink,purple,rose Bluetooth version: V5.3 Charging time: about 1.5 hours Audio decoding: AAC, SBC Communication Distance: 10M Headphone battery capacity: 30mAh * 2 Battery capacity: 200mAh Safety 1：By default, the headphones are made at 50% volume. But the premise is that the phone should be set to sync with Bluetooth, if not set, the volume is determined by the phone. So how do you set up your phone to sync with Bluetooth? Find, the developer option, right there. 2：placement: it is recommended that you do not use the Bluetooth headset, put it in a place not squeezed, squeezing may lead to product damage or personal injury. 3：Children: Don't let children play with Bluetooth headsets, some of which are detachable and can be dangerous if swallowed. 4：TWS paired ：with A. Left and right headphones without paired record, left and right headphones turn on, automatically pair B. Left and right headphones have a pair of records, the boot automatically back connected. 5：As for how to use and match the relevant contents, it is shown in detail on the instruction manual. Please follow the instruction manual first for reference
