A3 PRO wireless earbuds

The A3 Pro, also sold under the brand name TUMJUN, is a true wireless earbud with the following features: Bluetooth: Equipped with Bluetooth 5.3 technology for a stable connection. Battery Life: Offers up to 42 hours of playtime with the charging case. Sound Quality: Delivers HiFi stereo sound and call noise cancellation. Water Resistance: Features an IPX7 waterproof rating. Design: In-ear design with an LED display on the charging case.