2.
Pause/Play: short press the sensor button of either earbud Call operation: Answer incoming call/End a call: short press the sensor button of either earbud. True Wireless Bluetooth Earbuds with 1200mAh Charging Case Black Condition: New Noise Cancelling: Yes Headphone Connection: True Wireless Dimensions: 1.0 Communication Distance: 20-30 feets Color: Black Size: 3.