- Version & chip: V5.0+EDR
- Profiles: HSP, HFP, A2DP, AVRCP
- Working range: Up to 10 meters, class 2
- Battery capacity: 40mAh+200mAh
- Charging dock battery: rechargeable polymer 200mah-charge earphones 2-4 times
- Working Time: 2-3hours
- Charging time: about 1-2 hours
- Sensitivity: 90db
- POD WIRELESS EARPHONE DESIGN ADVANCED BLUETOOTH 5.0 TECH High Quality Sound with Audio Enhancement Incredibly Powerful Battery Convenient Built-In Mic Effortless Voice Command Bi-directional Noise Reduction and Echo Cancellation Premium Finish-Contemporary Unibody Design Designed for the Active Lifestyle Compatible to All Bluetooth-enabled Devices