Budi Small In-Ear Wireless Stereo Headphone, Black

Highlights: Rejecting calls: Press and hold the switch button for 1.5 seconds and let go. Redialling: Double click the switch button. Chinese-English switching: Double click the switch button. Voice assistant: Press and hold the switch button for 1 second and let go. Connecting two phones simultaneously. 3-way calling: During call A (During call A, if a new call (call B) arrives, click the MFB button once, and you hang up call A and answer call B. During call A, if a new call (call B) arrives, double click the MFB button to switch between call. A and B. During call A, double click the MFB button to answer the call (3; double click the MFB button again to switch between call A and B. In 3-way calling, click the MFB button once to .hang up the current call and go back to the reserved call.) 7. Clear pairing list: No connection (Hold and press the switch button and volume - button for 3.5 seconds.) Charging: Any state (Use a charger to charge.) CLOTHING CLIP: Fasten the clip to your shirt or wherever is convenient to keep headphone cable out of the way, making any workout more enjoyable.