Tai Nghe Bluetooth Không Dây Fdl Hbq I7 Tws

Features:
-listening to the song correct, support songs and then call,
-Caller ID, the last call back, all intelligent Chinese and English voice prompts, boot, pair, shut down the phone power will be low voice prompts;
-For Apple phone power display, you can always watch the headset power situation, do not worry about the headset no electricity to make your life worry;
-One to two connections, can be connected to two mobile phones;
-Bluetooth headset every time connected to the phone after the shutdown, and then open the Bluetooth headset will automatically connect back to the phone, but also more convenient;
-Intelligent compatibility: support all with Bluetooth mobile phone, tablet, notebook, singing it, QQ music, movies, etc., all the mobile phone;

Specification:
-Drive: 15mm
-Impedance: 32 OHM
-Bluetooth version: Bluetooth v4.1 + EDR
-Bluetooth use band: 2.4GHz
-Power level: CLASS II
-Output power: 30mW
-Bluetooth distance: 10 meters barrier
-Frequency response: 20-20000Hz
-Operating voltage range: 3.0V-4.2V
-Mitou sensitivity: -42dB
-With A2DP / AVRCP high quality stereo audio transmission and remote control protocol
-Powerful noise de-noising circuit (active noise reduction)
-switch between Chinese and English (boot does not connect Bluetooth state, press the switch 2 times, hear the tone switch successfully)
-Charging time about 1 hour (power indicator charging: red light, full power: red light off (blue light).)
-Product Size: Length 25MM. Width 15MM. High 35mm
-Product net weight of about 5g
-Talk time is about 4-5 hours
18 music time about 4-5 hours
-Standby time is about 120 hours
-The charging time is about 60 minutes
-Battery capacity 60MAH
-Charging power: DC5V power supply [round hole interface] (computer USB port, mobile phone charger, car charger)
-Compatible phone: compatible with Andrews, for Apple, Microsoft, Saipan system with 99% of the Bluetooth mobile phone

How to use the earphone:
TWS Bluetooth Pairing:
first,double earphones(TWS)Synchronize:long press the multifunction key of two earphones,release the button,at this time.red and blue lights alternately flashing.and then double-click on either one of the multifunction key to enter the TWS pairing state,when only the blue light flashes slowly when representing Tws connection.
second,connect to you phone:opne the phone bluetooth,Connect the tws-i7,connection succeeded.

Package Includes:
2xmini Bluetooth Headphones(left and right earphones)
1x Charging box
1xUSB Charging Cable
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