i7s TWS Wireless headphones Bluetooth 5.0 Earphones sport Earbuds Headset With Mic Charging box Headphones For all smartphones
Note: This product does not have a retail package box! ! !
1. listening to the song correct, support songs and call,
2. remind call number, the last call back, all intelligent Chinese and English voice prompts, boot, pair, shut down the phone power will be low voice prompts;
3. Power capacity will show on your Iphone, you can see the power situation anytime, do not worry about the electricity ,make your life without worry;
4. One to two connections, can be connected to two mobile phones at the same time
5. Bluetooth headset connected to the phone after the shutdown , and then open the Bluetooth headset will connect back to the phone automatically , more convenient;
6. Intelligent compatibility: support all Bluetooth mobile phone, tablet, notebook, singing it, QQ music, movies, etc., universal all mobile phone
1. Driver: 15mm
2. Impedance: 32 OHM
3. Bluetooth version: Bluetooth v5.0 + EDR
4. Bluetooth use band: 2.4GHz
5. Power level: CLASS II
6. Output power: 30mW
7. Bluetooth distance: 10 meters barrier
8. Frequency response: 20-20000Hz
9. Operating voltage range: 3.0V-4.2V
10. Mic sensitivity: -42dB
11. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
12. Powerful noise de-noising circuit (active noise reduction)
13. switch between Chinese and English (boot does not connect Bluetooth state, press the switch 2 times, hear the tone switch successfully)
14. Talk time is about 2-3 hours
15. music time about 1.5-2 hours
16. Standby time is about 100 hours
2 x i7s tws bluetooth earphones (left and right earphones)
1 x Charging box
1 x USB Charging Cable
1 x User Manual
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The battery the battery does not stand very disappointed
Price vs acceptable quality
Large, waited for less. Are working well
Отлично слышно, быстро пришли
Long delivery, but it was worth it, everything works fine!
шло пешком, почти три месяца. продавец продлевал срок, но дошло. наушники вроде нормальные на вид и качество. звук хороший, но меня плохо слышут.ток если громко говорить то более менее слышут. короче ток для музыки или фильмов. продавец молодец. рекомендую однозначно.
Slightly large, but not critical
They arrived in good condition, their sound is very good or
Everything works. Went 1 month.
The goods are normal for this money everything works
Thank you, the goods is good
Received the goods but can not tell exactly whether I will use and write accuracy
The goods came, but the channels are mixed in places
The charge keeps the maximum polar of the hour. The quality of the holder's assembly is triple.
Headphones work well, however, large in size. Delivery is long. Price/quality is excellent
Tooooo big for the ears
They are huge and in addition they took soft to arrive
It works well, only on the page it does not update
I arrived well.
I didn’t receive the product, and opened a refund request after the shipping period was ended, and I am waiting the refund. Thanks