I9S TWS Wireless Earphone
Product Description:
- Product Type: Earphone
- Drive:15mm
- Impedance:32OHM
- Bluetooth version:Bluetooth v4.1+EDR
- Bluetooth use band:2.4GHz
- Power level:CLASSII
- Output power:30mW
- Bluetooth distance:10meters barrier
- Frequency response:20-20000Hz
- Operating voltage range:3.0V-4.2V
- Talk time is about 4-5 hours(with charger box)
- Talk time is about 1.2 hours (USE ALONE):
- Music time about 2-3 hours(with charger box)
- Music time about 1hours(USE ALONE)
- Standby time is about 100 hours
- Battery capacity 60MAH
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