IPX7 waterproof
About 6 hours playtime
Charging case 300mah battery
Specifications
Wearing method: in-ear
Bluetooth: V5.0
Sensitivity: 87+3dB
Frequency response: 2.401GHZ -2.482GHZ
Microphone sensitivity: -42db-3db
Headphone battery capacity: 55mAh
Impedance: 22-8% (1KHZ)
Headphone maximum power: 5.6mW
Speaker unit: 6mm, 16
Talk time: 4 hours
Headphone standby time: 1 week
Charging warehouse standby time: 1 month
Charging input: 5V-1A
Headphone charging time: 1.5 hours
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