Bluetooth Headset, Wireless Bluetooth Earpiece with 500mAh Charging Case 72 Hours Talking Time Built-in Microphone for iOS Android Cell Phone, Hand-Free Headphones for Trucker(Electroplated black)

Smart Digital Display: Easy-to-read digital display shows the rest power of the charging case for the refill in time.
High Capacity and Long-Lasting: Equipped with the 500mAh charging case to juice up the bluetooth headset for nearly 72 hours of music/talking time. The single headset offer 18-23 hours of talking time.
Design Ideas Of Mute: Add the person mute button at the bluetooth earpiece to meet your demand for muting more simply at the mobile phone call. (ONLY ALLOW TO MUTE DURING CALL ON PHONE)
Ear Painless: Maximizing compactness of wireless headset in response to ergonomics. Small and light even unobtrusive but still stable, and provide a more comfortable wearing experience.
Ultra-Powerful Bluetooth Tech: Wireless earpiece features the up to date 5.1 Bluetooth technology to quickly and stably connect devices within the 10m range.
Wide Compatibility: Strengthen dual connection. The earphone is compatible with ios Android cellphone/ computer/ pc in addition to any bluetooth supported device.