Product Details: M90 Pro Bass Boosted True Wireless Earbuds with Bluetooth V5.2
- Bluetooth Specification: V5.2
- Bluetooth Profiles: A2DP, AVRCP, HFP, HSP
- Working Voltage: 3.1V - 4.2V
- Charging Voltage: 5V-1A
- Headset Battery Capacity: 40 mAh
- Storage Box Battery Capacity: 1200 mAh
- Transmission Distance: >10 meters
- Call Time: About 4-5 hours
- Play Time: About 4-5 hours
- Waterproof Rating: IPX5
- Headset Charging Time: 1 hour
- Charging Box Charging Time: 2 hours
- Supported Systems: All Bluetooth devices
