M81 CVC Noise Reduction Unilateral Business Ear-mounted Bluetooth Earphone, Support Siri & One for Two(Rose Gold)

Features:
1. Bluetooth 5.2, low power consumption, fast connection speed, stable and continuous connection without lag
2. High-definition noise reduction, clear call
3. Support to connect two devices at the same time, can switch at any time
4. Multi-function buttons, simple operation, support for calling Siri, adjusting the volume and other functions
5. Wear it for a long time without pain, stable without falling

Product specifications:
1. Bluetooth version: V5.2
2. Battery capacity: 300mAh with protection version
3. Listening time: 28 hours
4. Standby time: 720 hours
5. Charging time: about 2 hours
6. Bluetooth distance: 15m (under obstacles)
7. Headphone size: 67x24x17mm