Remax TWS-10i Metal Wireless Earphone

• Model: TWS-10i Metal
• Bluetooth connection: V5.3
• Connection distance: 10m
• Frequency: 50Hz-20KHz
• Speaker power: 10mW
• Battery capacity: 30mAh headset, 200mAh charging dock
• Usage time: 4 hours
• Standby time: 120 days
• Charging time: about 1.5 hours
• Weight: 30.7g
• Dimensions: 45 x 44 x 21mm