High-Quality Wireless Bluetooth Headphones with Stereo Noise Cancellation, Compatible with Smartphones and Tablets, Dual Device Connection, 15 Hours Talk Time

How to Use: Connect to Devices: Turn on the headphones and enter pairing mode. Search for the headphones in the Bluetooth settings of your smartphone or computer to connect. Dual Device Pairing: After the initial connection, repeat step 1 to pair with a second device. The headphones will remember both connections for easy switching. Adjust Wearing Style: Adjust the ear hook and flip-boom arm according to your comfort for a secure and pleasant fit. Precautions: Avoid Excessive Water Exposure: Although the headphones are waterproof, do not submerge them in water for extended periods. Regularly Clean the Headphones: Use a clean cloth to gently wipe the headphones to maintain sound quality and appearance. Do Not Use in Extreme Temperatures: Avoid using the headphones in very high or low temperatures to ensure stable performance. Turn Off When Not in Use for Long Periods: Prevent battery drain by turning off the headphones if not in use for an extended time.