Wireless True Wireless Bluetooth 5.0 Tws Stereo Earphone for Sport/Music/Business

True Wirelss Stereo Bluetooth Earphone for Sport/Business ,which can use as the power bank
Features:
1. listening to the song correct, support songs and call,
2. remind call number, the last call back, all intelligent Chinese and English (other language too) 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 phoneSpecification:
1. Driver: 15mm
2. Impedance: 32 OHM
3. Bluetooth version: RTL8763BFR 5.0+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: -120±5db
11. With HDP/HFP/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.Features:
Chipset: RTL8763BFR 5.0+EDR
Working range: 10M
Weight:about 51g
Talk time: More than 6-7hrs
Play time: More than 5hrs
Standby time: More than 220 hrs
Function: True Wireless Surround Play, Voice prompt, Incoming call number report. Supports:Headset / Handfree / A2DP / AVRCP Profile.Manual Description:Power ON: Long press the multifunctional button for 2.5s, Blue led light flashes, the voice prompt "Power On" will be heard.(once picked up from the charging case, Earphones Auto Power On)Power OFF: Long press the multifunctional button for 3s, Red led light flashes, the voice prompt "Power Off" will be heard.(After two earphones successful pairing, one is turned off the other is automatically turned off.)Music Play/Pause: When connecting to the Phone Bluetooth, short press to play/pause the musicControl List: When playing the music, double click the button on Right Earbud for next song, click three times for previous song.Answering the Call:Short Press the multifunctional button or Use your phoneHanging up the Phone: Short Press the multifunctional button or Use your phoneRedialing: Short Press the multifunctional button twice to re-call the last person's number in your recent calling list or Use your phoneTwo Earphones Pairing DescriptionPick up two earbuds from the charging case, "Power on" voice prompt will be heard, both Left and Right earbuds auto power on.Turn on phone Bluetooth and search the model name to connect. Voice prompt "Bluetooth is connected" will be heard.If left and right earbuds cannot connect to each other. Turn off two earbuds and long press the button for 15s to delete the device.
Single Earbud Connection Description
Long press the multifunctional button for 5s. Red and Blue LED light flash, Voice prompt"Pairing Mode" will be heard.Package Includes:
2 x Headphones(left and right earphones)
1 x Charging box
1 x USB Charging Cable
1 x User ManualPacking Details:
Size:23.5*20*22mm
Charger Size:68*27*33mm
Charger Capacity:500mAh
Net Weight:4.25g*2+32.5g
Package Size:9.2*13.8*3.8cmN.W.=130g