Smart touch control wireless earphones supporting 150 languages. - Color: Purple - Translation Support: Supports 150 languages - Control Type: Smart Touch Control - Connection Type: Binaural and Monaural Connection - Use Case: Cross-border communication How to Operate Smart Touch Control Humanized design, control all functions with one key. Binaural Connection * Play/Pause: Touch once * Previous song: Touch twice (left) * Next song: Touch twice (right) * Answer call: Touch twice * Hang up: Touch twice * Reject call: Long press for 4 seconds * Voice assistant: Touch three times Monaural Connection * Play/Pause: Touch once * Answer call: Touch twice * Hang up: Touch twice * Reject call: Long press for 4 seconds * Voice assistant: Touch three times The above instructions were obtained by having Gemini translate a screenshot. They will be useful for overseas travel and everyday use! I was put off by the complexity of the controls. I hope someone can enjoy them during their energetic time! ^_^