I7S Headset Earbuds Ture Wireless Bluetooth Double Earphone Twins Earpieces Stereo Binaural Earphones For All mobile phones | Электроника

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I7S TWS Headset Earbuds Ture Wireless Bluetooth Double Earphone Twins Earpieces Binaural Earphones For All mobile phones 

 

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Please note: When you make a call or answer a call, there is only one earbud that has a sound. When you listen to music, both earbuds have sound.

 

Step by Step Pairing Guide:

1,Click on Forget(unpair on Android) the bluetooth device on your phone and turn off bluetooth on your device if you have tried pairing the earbuds to your device without pairing them to each other first. 2,Press and hold the buttons on the earbuds at the same time for 3 seconds 3,Press and hold the buttons on the earbuds at the same time for 3 seconds again, you will the flashing lights. 4,Double press on one of the earbuds, it is going to pair two earbuds to each other. 5,Now, turn on the bluetooth on the phone and connect your earbuds to your phone.       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 v4.2 + 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. With A2DP / AVRCP high quality stereo audio transmission and remote control protocol 11. Powerful noise de-noising circuit (active noise reduction) 12. switch between Chinese and English (boot does not connect Bluetooth state, press the switch 2 times, hear the tone switch successfully) 13. Talk time is about 2-3 hours 14. music time about 2-3 hours 15. Standby time is about 120 hours 16. Charging Box capacity is 550 Amh /2 pieces is 65 Amh each one .    

headphones with the charging box Includes:

  2xmini Bluetooth Headphones(left and right earphones) 1x Charging box 1xUSB Charging Cable 1xUser Manual  

headphones without the charging box Includes 

2xmini Bluetooth Headphones(left and right earphones)

1xUSB Charging Cable

1xUser Manual   Single Package Includes: 1 x mini Bluetooth Headphone(left  or    right   with priginal box) 1 x USB Charging Cable 1 x User Manual