Now that you've paired your earbuds, it's time to learn how to use them. Here's a breakdown of the basic operations:

If you are looking to purchase, you can find the latest deals and specifications for the on the Aukey Singapore website .

The PB-Y37 has a 74Wh capacity, which is well within the typical international aviation limit of 100Wh. However, it is mandatory to (not in checked baggage).

| Feature | Specification | | :--- | :--- | | | Aukey Essential PB-Y37 | | Capacity | 20,000 mAh / 74 Wh | | Battery Type | Lithium-Polymer (Li-Polymer) | | Total Max Power Output | 65W | | Ports | 2x USB-C, 1x USB-A | | Dimensions | 157 x 72 x 25 mm (6.2 x 2.8 x 1.0 in) | | Weight | 370g / 377g (approx. 0.37 kg) | | USB-C Input (Charging) | DC 5V-20V (45W Max) | | USB-C Output 1 (Top Speed) | DC 5V 3A, 9V 3A, 12V 3A, 15V 3A, 20V 3.25A (65W Max) | | USB-C Output 2 (Secondary) | DC 15V 3A, 3V 2A, 12V 1.5A (18W Max) | | USB-A Output | DC 5-6V 3A, 6-9V 2A, 9-12V 1.5A (18W Max, QC3.0) |