Tai Nghe Không Dây I7S I9S I11 Tws Bluetooth V5.0

Giới thiệu Tai Nghe Không Dây I7S I9S I11 Tws Bluetooth V5.0

[cheesenhbn]i7s i9s i11 TWS Wireless Bluetooth V5.0 Headphones Earbuds Earphones Mini StereoSpecification:

Model: i7 TWS
Bluetooth version: V5.0
Transmission distance: 10-18 meters
Display: ISO system power display
Play music / talk time: about 1-2 hours
Standby time: about 100 hours
Battery type: rechargeable polymer lithium battery
Voice: English
Charging stand: earphone 50 mAh ,Base 400 mAh, available for headphone charger 4-5 times!
Model: i11 TWS
Driver: 15mm
Impedance: 9 OHM
Bluetooth version: Bluetooth 5.0
Output power: 40mW;Battery capacity 45MAH , charging box is 300mh .
Bluetooth distance: 10 meters
Frequency response: 20-20000Hz
Operating voltage range: 3.0V-4.2V
Powerful noise de-noising circuit (active noise reduction)
Charging time about 1-2 hours .
Talk time is about 2-4 hours (a pair of earphones use together ),music time about 2-4 hours (a pair of earphones use together ) , Charging box can charge for the earphons about 3-5 times.
Standby time is about 120 hours.

Features:

*Multifunction: fast charging, HD call (headphones can not adjust the volume)

*Intelligent compatibility: support all with Bluetooth-enabled mobile phones, tablet, notebook. Compatible with more than 100% of the APP, player, TV, chat and other common.

*IOS power display, For Apple phone connected to the headset after the power display, you can always watch the headset power situation.

*Bluetooth version V5.0: Bluetooth headset every time connected to the phone , you can experience the simple, high-speed and uninterrupted pairing connection

*charging function with storage case:case itself also serves as a charger. Not only loss prevention earphones, you can also repeatedly charged at the same time. it can be charged to the earpiece about 4 to 5 times.


Warmly tips :

You could Press and hold the two headphones at the same time until the red and blue lights flash alternately and then double-click on one of these headphones. They will be automatically paired. After the pairing is alternately flashing from red and blue to blue, it means pairing between the two headphones.



Package Included:

2 x Bluetooth headphones (1 pair Bluetooth headphones, left and right)
1 x Charging box
1 x Charging cable
1 x English User manual

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