- Driver unit: 40mm diameter
- Support Bluetooth 4.1 version downwards
- Compatible with 4.1 version
- Scope of work:10 meters
- USB charging cable: AC input 110-240V DC input 5V
- Operating frequency: 2.4GHz-2.4835GHz
- Noise reduction technology: DPS digital signal processor
- Supports automatic switchover to incoming call function
- With the end number redial function
- Forward backward selections feature pause function
- Before using the earphone, please read the instruction carefully in order to know the way to use it in safe and maintenance information.
- Reconnect time is shorter, improves connection speed and adds intelligence, reduces the time to reconnect between devices, faster and smarter
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