Wireless Rotatable SingleEar Bluetooth Earpiece with Battery Display Charging Case for Driving & Business

1. Hands-free calling and high-quality sound: The Bluetooth earphone adopts Bluetooth 5.3 chip technology, which provides clearer sound and a stable connection, allowing you to hear clear calls, just like you are communicating with others face to face. Don t worry about interruptions when posting music and calls. 2 2. LED charging case and 180 hours standby time: Built-in 500mAh battery LED charging case, Bluetooth earbuds with microphone can be fully charged within 1 hour. The earphones are used with the charging case and can also provide 7-8 charges for the wireless earphones. 3 3. Comfortable in-ear design: The in-ear design can fit the left/right ear more comfortably. The ear hook can be rotated 180 vertically and 360 horizontally, flexible ear hook, is comfortable to wear. It s light and comfortable enough to wear for hours. 4 4. Mute function and active voice: The mobile phone Bluetooth headset supports voice assistants. With a built-in microphone, it also allows you to answer or reject incoming calls and mute the Bluetooth headset. Easily mute/unmute by pressing the mute button. 5 5. Two charging methods and connect two devices: You can charge your Bluetooth earphones with a type-c charging cable or charging case. It can also connect 2 devices at the same time, keeping your life and work separately. It is ideal for office and driving environments.1. Headphone parameters:
Bluetooth version: V5.3+EDR
Wireless frequency: 2.4GHZ
Supported protocols: A2DP.AVRCP.HEP.HSP.EDR
Transmission distance: 10 meters
Battery capacity: 60mAh
Play/talk time: about 10 hours
Charging time: about 1 hour
Standby time: 180 hours
Speaker impedance: 13 , 10%
Microphone sensitivity: -42Db
Working temperature: -10-50
Single headset weight: 12.5G
Single earphone box size: 125x74x18MM
Weight of a single headset package: 42G
2. Charging case parameters:
Battery capacity: 500mAh
Weight of complete set with charging compartment: 153g
Headphone + charging compartment net weight: 78g