Fone de ouvido Bluetooth DISOUR Business, à prova d'água, esportivo, sem fio, com microfone HD, redução de ruído e 50 horas de conversação.

Features: 1. A short-distance wireless communication device that allows you to listen to music and easily receive calls while driving, traveling, or working at the office. 2. The earphone can receive calls by pressing the button and communicate via a secure HD channel. 3. Control volume or switch tracks with the press of a button! 4. High Fidelity Sound: Intelligent noise reduction ensures maximum signal quality and guarantees excellent sound quality. Compatible with 99% of Bluetooth-enabled devices (such as mobile phones, tablets). Up to 20 hours working time, 1-2 hours quick charge, 15 meters range. Can be used for a long time without the device getting hot. 6. Quick pairing, Bluetooth 5.0, automatic pairing, IPX5 waterproof, earphones can be used. Specifications: Product model: E1 Headphone: 230MAH Listening time: about 20 hours Talking time: about 50 hours Charging time: about 1 hour.5 hours Bluetooth version: version 5.0 Frequency: 40Hz-20KHz The impedance is: 32 ohms Sensitivity: 85dB/mW Waterproof gr Specifications: IPX 5 Product size: 5.5*2*1.5CM Product color: black red/black blue/white/pink Package Includes: 1x Business Bluetooth Earphone 1x Charging Cable 1x EarHook 1x Manual