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I7S Tws Bluetooth Wireless Earbuds Mini Auricular Headphone Headset Audifono Manufacture
I7S Tws Bluetooth Wireless Earbuds Mini Auricular Headphone Headset Audifono Manufacture
I7S Tws Bluetooth Wireless Earbuds Mini Auricular Headphone Headset Audifono Manufacture
I7S Tws Bluetooth Wireless Earbuds Mini Auricular Headphone Headset Audifono Manufacture
I7S Tws Bluetooth Wireless Earbuds Mini Auricular Headphone Headset Audifono Manufacture
I7S Tws Bluetooth Wireless Earbuds Mini Auricular Headphone Headset Audifono Manufacture
I7S Tws Bluetooth Wireless Earbuds Mini Auricular Headphone Headset Audifono Manufacture
I7S Tws Bluetooth Wireless Earbuds Mini Auricular Headphone Headset Audifono Manufacture
I7S Tws Bluetooth Wireless Earbuds Mini Auricular Headphone Headset Audifono Manufacture

I7S Tws Bluetooth Wireless Earbuds Mini Auricular Headphone Headset Audifono Manufacture

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Price:$1.20 - $1.90

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Product Overview

Description



Specification


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Item
Value
Model Number
i7s
Brand name
CIRCE
Product name
Wireless earbud / TWS earphone
Chipset
JL6983d
BT Version
5.1
Working time
5--6 hours
Operating range
up to 30 feet（10 metres）
Battery capacity
40mAh
Charge case charging time
1 hours
Wireless delay time
41--50ms
Standby time
≥100 hours
Working voltage
3.0--4.2v
Speaker Impedance
32 OHM
Frequency band
2.4 GHz
Microphone sensitivity
42dB
Speaker sensitivity
98dB


Product Description




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