Fone de ouvido Bluetooth empresarial com microfone, recarregável, longa duração da bateria, para dirigir no carro, alta sensibilidade, viva-voz, sem fio.

Features: - Unique design makes the built-in microphone closer to the sound source, and sound quality more perfect. - Use the latest Bluetooth 5.0 technology, you won't lose any incoming call during enjoying music. - Perfectly suitable for PS3 and all Bluetooth-enabled audio devices such as, Smart Phones, Tablet PC, Notebook, etc. - Use the noise reduction and echo cancellation technology, offering you clear sound quality in noise environment. - Supports broadcasting incoming call number and has voice prompt when turn on the headset. - The outer ear sponge earmuffs let you feel more comfortable when you wear. - Specially designed shape of the ears hook lets the headset is more comfortable to wear.  - Support multipoint connections: Can simultaneously connect two Smart phones. - Built-in rechargeable lithium battery, just need 2 hours to be fully charged (charged via USB), and offer you 6 hours of talk time.   - Low power consumption, offering you 160 hours of standby time.   - Easy to use, freely operate it by one hand. - Compact portable design and LED indicator. Specifications: Bluetooth version: Bluetooth 5.0 Frequency: 2.4 ~ 2.48G Hz Transmission distance: Up to 10m Communication protocol: HFP, HSP, A2PDP, AVRCP Frequency response: 2.4GHz Microphone sensitivity: -45dB Power: Built-in rechargeable Li-ion battery Charging voltage: 5V Charging time: 2 hours Battery capacity of the headset:150mAh Call time:6 h Play time:6 h Standby time: 160 hours  Color: Black Packagingwhat's in the box:  1 * Wireless Bluetooth Earphone 2 * Ear hooks 1 * USB charging cable 1 * User manual Bone Conduction Headphones Bluetooth Wireless Headset Microphone Noise-Canceling Office Bussiness Commerciall Teaching/Learning USD 13.8 ~ USD31.58/piece V5.0 Bluetooth Headset Wireless Headphones Earphones with Mic Mini Hands free Headset Talk Earbuds Earpiece for iPhone xiaomi USD 11.64 ~ USD23.65/piece TWS Wireless Bluetooth Earphone S109 Single Ear Sport In-Ear headphones Running bluetooth earbuds Long Standby Stereo Deep Bass USD 4.98 ~ USD4.98/piece Bluetooth 5.2 Wireless Business Headset 20 Hours Long Battery Life Large Capacity Single-sided Headset with Microphone USD 16.24 ~ USD21.16/piece Business Bluetooth Headset With Microphone Rechargeable Long Standby Driving Car High Sensitivity Handsfree Wireless Headphones USD 8.2 ~ USD8.2/piece Call Center Bluetooth Headphones with Microphone BH520 Wireless Headphone Noise Canceling Headset for Computer Phones Desktop USD 43.3/piece TWS Wireless Noise Reduction Touch Earphones, Waterproof Sports Earphones, in Ear Bluetooth Earphones with Charging Case USD 23.25 ~ USD23.25/piece QKZ AK3 FiLe Wired Earphone with Microphone HiFi Music Monitor Bass Headphones Noise Cancelling Headset for Sport Gaming Earbuds USD 9.67 ~ USD9.67/piece