Trusmi TWS Auricolari Bluetooth Wireless Air In-Ear Pods Buds per iPhone Samsung

TRUSMI WS04-01/WS04-02/ WS04-03 Semi-In-Ear Wireless Earphone Colorful Series. Bluetooth: 5.4. Built-in battery of earphone: lithium battery 3.7V, 25mAh. Wireless version: V5.4. Wireless frequency: 2.402-2.480GHz.

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