audio-technica ATH-SQ1TW2 Wireless Earphones - Black Please note that a recall notice has been issued, but I have confirmed that this unit is not from the affected lot. Bluetooth 5.2 compatible, IPX4 waterproof wireless earphones, combining sound quality and comfort. - Brand: audio-technica - Model Name: ATH-SQ1TW2 - Waterproof Rating: IPX4 - Bluetooth Version: 5.2 - Charging Port: Type-C - Weight (Case): Approx. 6.5g - Weight (Earphones): Approx. 13.5g New, but has been opened once. Opened to confirm it is not subject to the recall. Please refrain from purchasing if you are overly concerned about minor details.