Tai Nghe Nhét Tai Bluetooth Không Dây Mini I7S Kèm Hộp Sạc

Giới thiệu Tai Nghe Nhét Tai Bluetooth Không Dây Mini I7S Kèm Hộp Sạc

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i7s Printed TWS Universal Mini Bluetooth Earphone In-Ear Earbuds Sports Headset Headphone with Charging Box
Function:
1. Matching mode: long press boot, blue flashing is a normal pairing mode, after boot, do not loosen and continue to press three seconds to fast flashing blue lights, at this time prompt tone paring, and then enter the binaural pairing state. Blue light slowly flashes after binear pairing.
2. Prompt tone: boot prompt: POWER ON.
3. Shutdown prompt: power off.
4. Pairing status hint: paring.
5. Connection hints: you device is connect.
6. Disconnect hint: you device is disconnect.
7. Low power prompt: battery low.
8. Key function: long press boot, long press shutdown, click music pause / play / call answer / hang up the phone, double-click the next song.
9. Headset charging indicator: when the headset is charged, the red light is on, and the red light goes out when the battery is full charged.
10. Charging box charging instructions:
When the charging box charges the headset, the green LED light flickers on the charging box, and when the headset is full charged, the green LED light goes out.
When charging the charging box, the green LED lights on the charging box are glinting, and the charging box is full charged, the green LED light goes out.

Specification:
Bluetooth version: version 4.2
Transmission distance: The outdoor distance is 10-18 meters straight.
Battery capacity: polymer lithium battery 50mAh
Battery capacity of charging box: 1000mAh
Listen to music time: about 1.5 hours up / down / pause.
Talk time: about 2 hours
Standby time: about 130 hours
Charging time: about 1-2 hours
Working current: about 22mA
Standby current: about 4uA
Bluetooth class: class 2 and class 3
Frequency band: 2.4 -2.485GHz
Modulation process: GFSK
Max transmitter power: +2DBm
Size: 48*18*18mm/1.88*0.7*0.7''
Color: 6 Camo, 8 Camo, 9 Camo

Note:
Please allow 1-3cm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.


Included:

2 x Bluetooth Earphones
1 x USB Charging Cable
1 x Charging Box
1 x User Manual

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