MINI FONES DE OUVIDO SEM FIO X1T - EARBUD (INTRA-AURICULAR) EM VIÇOSA-MG

USADO por pouco tempo, tem 1 fone e 1 carregador USB para 2 fone, excelente funcionamento (vendo por ter recebido mais 1 de presente e não uso mais) Lista do Pacote 1 FONE de ouvido Bluetooth X1T 1 cabo USB carregador para 2 FONE 1 bolsa Specifications: Model: X1T Product Type: Ear-hook Bluetooth Headphone Bluetooth Version: Bluetooth 4.2 + EDR Class 2. Bluetooth Chip: CSR Supports HSP, HFP, A2DP, AVRCP protocol. Battery Capacity Display, supports for iPhone. Frequency Response Range: 20-20KHZ Frequency Range: 2.4026~2.480 GHz Operation Range: Up to 20 meters Speaker Diameter: 23mm Microphone: Built-in high-sensitivity microphone (-38dB). Impedance: 50O Sensitivity: 90dB High-quality 3.7V / 180mAh Rechargeable Li-ion battery Music Playing Time: About 4 hours (The Music Volume will affect the time) Talk Time: Up to 4 hours Standby Time: 220 hours Charge Time: About 2.0 hours Charge Port: Micro USB Charge Voltage: DC 5V / 500mA Color: Black