O_bt5.0_chip_is_fixed_to_reduce_2.4ghz_frequency_band_interference_and_signal_transmission_loss. _stable_connection _low_power_consumption_and_low_latency.adopting_13mm_moving_coil_speaker _high-elastic_pu_conforming_diaphragm_and_three-frequency_equalization_technology _you_can_enjoy_hifi_sound_quality.ergonomic_semi-in-ear_design _fit_the_ear_canal _not_easy_to_wear _comfortable_to_wear.equipado_com_intelligent_dual_processing_chip _the_left_and_right_earphones_can_transmit_signal_at_the_same_time_after_the_mobile_phone_sends_the_signal _reducing_the_delay_and_stabilizing_the_connection.depois De_the_first_pairing _just_remove_the_earbuds_from_the_charging_case _the_earbuds_automatically_connect_to_your_mobile_phone _convenient_to_use.amplamente Compatível Com Smartphones Habilitados Para Bt _tablets _laptops _etc.especificaçãomarca_lenovomodelo _xt83cor _preto/branco_ (opcional)bt_version_v5.0transmission_distance_10m_ (livre De Obstáculos)unidade De Alto-falante _13mmfrequency_range _20hz-20khzbattery_capacity _250mah_ (charging_case) _25mah_ (fones De Ouvido)music_time _about_3.5hcharging_time _about_1hcharging_port _tipo-ccompatibilidade _bt_devicesrated_current_consumption_3ma_+_0.5malista De Embalagem1__pair_of_earplugs1__charging_case1__charging_cable1__manual Do Usuário
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