Vender Mini Fone De Ouvido Intra-Auricular Esportivo 5.0 Bluetooth Hifi Sem Fio Com Microfone Som Estéreo al mejor precio

Description of the product in English after Portuguese Product Description after Portuguese characteristic: 1. The Bluetooth 5.0 main control chip supports 10m-free data connection. You can talk and listen to music. The built-in DSP audio processing system can eliminate noise and save energy, ensuring clear communication and music. The super-engineered earphones are hidden in the ears, light and invisible. Safe battery protection ensures operating time reaches five hours. 1. Specialization: Type of headset: Both left ear and right ear Bluetooth Version: V5.0+EDR Bluetooth Profile: Root/Ear Support Refund: Hep/HSP/A2D/AVRCP Transmission Track: More than ten meters Battery Type: 5mA Recharging Time: Approximately 1h-2h Frequency Track: 2, 40-2. Distortion Result 48GHz::8804; 1%Frequency Response: 20hz-20KHz Usage Method: Intra-Auritous Ear Fone/ Invisible 1. Package list: 1 x mini bluetooth phone 1 download cable USB******************************************************************************************************************************************************************************************************** free of ten. You can talk and listen to music. The built-in DSP audio processing system can eliminate noise and echo, ensuring clear communication and music. Super Mini headphones designed are hidden in the ears, light and invisible. Safe battery protection ensures that working time reaches five hours. Specialization: Type of headset: both left ear and right ear can be used Bluetooth version: V5.0+ Bluetooth EDR Profile: no free hands/ Supporting matching heads: HEP/HSP/A2D/AVRCP Transmission Track: