Negotiations for price reduction are welcome!! 【Comfortable Design for Everyday Use】Combining a modern style with ergonomic comfort, these glasses are unisex. The lightweight frame ensures comfort even during extended wear, making them suitable for various situations such as the office, home, or while traveling. 【Built-in Microphone and Speaker】These smart Bluetooth glasses are equipped with two high-quality speakers on one side. The microphone is discreetly designed, enhancing 360° surround sound. Without heavy headphones, these smart glasses maintain a sleek, wireless design while keeping you connected to the outside world. 【Smart Voice Control, Easy Operation】You can easily operate these smart Bluetooth glasses to play/pause music, manage calls, and activate voice assistant functions. 【High-Quality Battery, 200 Hours Standby】XO audio glasses use a high-quality battery, achieving a full charge in just 2 hours and 8 hours of continuous playback. They are durable and safe, with a standby time of 200 hours, eliminating the need for frequent charging. 【Included Items】Smart Bluetooth Audio Glasses x 1, Charging Cable x 1, Glasses Case x 1, Instruction Manual x 1, Lens Cloth x 1. If you have any questions, please feel free to contact us. We will reply within 24 hours. 【Please Note】After receiving the product, you must first complete charging. Press the sunglasses button for 2 seconds to ensure the power is on. If the indicator light is flashing red and blue alternately, it indicates pairing mode. After confirming the pairing status, turn on the Bluetooth on your mobile phone, refresh the Bluetooth interface, and search for the Bluetooth name "XO-E6" to connect. Note: Smart sunglasses cannot pair with Bluetooth while charging. The pairing operation must be performed after charging is complete.