

I7s tws Wireless Headphones Bluetooth 5.0 Earphones sport Earbuds Headset With Mic Charging box Headphones For all smartphones






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Specifications
- Brand Name: XCZJ
- Style: Headphone
- Vocalism Principle: Balanced Armature
- Origin: CN(Origin)
- Control Button: Yes
- Active Noise-Cancellation: Yes
- Communication: Wireless
- Volume Control: Yes
- Sensitivity: 123dB
- Wireless Type: Bluetooth
- Is wireless: Yes
- Max Output: 30mW
- Line Length: 0m
- Support APP: No
- Function: For Internet Bar
- Function: for Video Game
- Function: Common Headphone
- Function: For Mobile Phone
- Function: Sport
- Number Of Drivers: 2
- Plug Type: L Bending
- Package List: User Manual
- Package List: Charging case
- Package List: Charging Cable
- Impedance Range: up to 32 Ω
- Connectors: 3.5mm
- Model Number: Bluetooth headphone
- Earcups Type: Sealed
- Headphone Pads Material: Other
- Bluetooth Version: 5.0
- Codecs: AAC
- Support Memory Card: No
- Driver Diameter: 20mm
- Resistance: 32Ω
- Waterproof: Yes
- Frequency Response Range: 20 - 20000Hz
- Total Harmonic Distortion: 10%
- With Microphone: Yes
- Features: With Microphone
- Charging Method: CABLE
- Magnet Type: Other
- Sensitivity: 123dB
- Max Output: 30mW
- Line Length: 0m
- Number Of Drivers: 2
- Model Number: bluetooth headphone
- Driver Diameter: 20mm
- Resistance1: 32
- Frequency Response Range: 20 - 20000Hz
- Total Harmonic Distortion: 10%
- Sensitivity2: 95+dB
- Model Number3: I7S
- Style: Other
- Wireless Type: Bluetooth
- Line Length4: Other
- Bluetooth version: Bluetooth 5.0
- Applicable mobile phone model: For All Bluetooth tablet Smartphone
- Fuction 1: wireless stereo bluetooth headphones for phone
- Fuction 2: new best wireless earphone for iphone xiaomi samsung
- Charge the headset: 30-40 minutes
- Charging tank charging time: about 1 hour
- Headphone playback time: 1.5-2.5 hours
- Bluetooth distance: 8-18 m
- Use: For Iphone Xiaomi All Smart Phone
- People: Gift for Women, Man,Girl,Boy
- Wholesale / Dropshipping: Support
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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! ! !
Features:
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
Specification:
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
Package Includes:
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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Сustomer reviews from aliexpress
R***rThe order went very long, more than two months, the headphones came discharged, after charging, they connected with the phone via Bluetooth quickly, for such a price, the sound is quite satisfied, for how much charge has not yet checked, then I will add. Thank you.31 Jan 2021 12:07V***vFinally came headphones. The sound is very loud, you have to reduce half. Stereo sound has not yet heard, in sound like ordinary headphones. Convenient, came charged. Seller Thank you29 Jan 2021 08:07M***MFor 3,5 dollars, the goods are excellent plastic not gloss and matte delivery is long almost 50 days!11 Jan 2021 06:57A***aХороши для аудио книги, в ушах норм сидят, наружняя упаковка была повреждена, наушники норм,на звонках не пробовали13 Jan 2021 00:33AliExpress ShopperПришли наушники, шли очень долго, но наверное это проблемы Российской почты в связи с новогодними праздниками. Светятся красиво, упакованы хорошо, звук неплохой. За такую цену отлично. Посмотрим, сколько проработают, спасибо)12 Jan 2021 04:44N***aWent very long to Khanty-Mansiysk, 61 days, but came. Whole. Work. Sound worthy. I rarely use headphones, so I did not fit into subtleties. Pay 10-20 thousand for wireless headphones I think, I personally, no need)) These for the eyes) I couldn't run them right away. But I looked at the instruction on yutuba and everything is normal, connected with Xiomi redmy 7. just needed to fully charge the smartphone and headphones.30 Jan 2021 09:57AliExpress Shopperкрышка на защёлке, не магнитная. Сами наушники тоже не магнитные. В целом для ребенка пойдет.12 Jan 2021 23:47AliExpress ShopperI will honestly say, when I read the reviews from our friends from China, I realized that I bought Kal. Came, got, connected without problems, in general, you can use to listen to audio books, because the music on them even to me with a hearing to put to the least, it seems not very. In general, you can take to listen to the spoken genre. By the way, when I connected a call to my phone, the microphone works surprisingly, and a man even heard me, I thought from the beginning that I was heard through the microphone of the phone but, when I hid the phone under the pillow and went into another room I realized that I was heard through the microphone headphones. Summarizing the results I will say so, for this price you can take, but not for listening to music, it's just something to talk about.11 Jan 2021 04:46