Earphones Wireless Sports Bluetooth 5.0 Waterproof Surround Earphones Microphone Left and Right Compatible Single Ear High Sound Quality Earphones i ■ Features Bluetooth 5.0 compatible Ultra-lightweight and compact wireless earphones Clear and natural high-quality sound, waterproof design *This product is not completely waterproof. Acoustic design that doesn't cause listening fatigue even after long hours of use, comfortable fit Rotates 270° left and right Can be used on either the left or right ear! Click-type Bluetooth earphones, easy operation by pressing a button Long press the volume control button up and down to adjust the volume + - Click the volume control button up and down once to skip to the next/previous song Play/pause, answer/hang up calls with the remote button on the earphone Double-click to redial, a multi-functional earphone! Can be used with one ear, making it ideal for hands-free use while driving. Enjoy music and calls while still being able to hear your surroundings♪ Lightweight design makes it easy to carry, perfect for the gym, sports, and exercise Fits in your pocket and won't get in the way♪ ■ How to Use 【Wireless Playback】 Long press the silver button on the main unit to turn it ON, when not connected to a device, the red and blue lights will flash indicating pairing mode Activate the Bluetooth connection screen on the device you want to connect to, and select "V9" in the device list to complete the connection *The battery status at the time of shipment is slightly charged. We recommend charging it before use. Once paired with a device Bluetooth connection can be made smoothly just by turning on the power. Compatible with Bluetooth 5.0 devices such as Android, iPhone, iPad, and PC. 【Charging Method】 Charging with a power outlet: Connect the included MicroUSB cable to an AC adapter (sold separately) and charge from the power outlet. Charging with a computer: Charge from the USB port of your computer using the included MicroUSB cable. ■ Specifications Bluetooth specification: Bluetooth 5.0 Communication distance: 10-15 meters (without obstacles) *Usage time, etc., may vary depending on usage conditions, standby time, etc. ■ Package Contents Wireless earphone body (single ear) USB charging cable x 1 Instruction manual (foreign language) Spare replacement ear tips x 1 *Simple packaging in OPP bag ■ Materials Plastic, silicone