Auricular Bluetooth para Teléfono Inalámbrico V5.0 Manos Libres Auricular Cancelación de Ruido Micrófono
Bluetooth Standard: Bluetooth v5.1. Mini Wireless Bluetooth 5.1 Sport Earbuds Headset with Mic for Iphone Xiaomi Waterproof. 【Chip Upgrade Bluetooth 5.1】: Upgrade the 5.1 Bluetooth chip, Pick up the automatic boot and matching.