When you open the case, please hold on both short side of the case and gently open it! If you have any problem to pair both earbuds, please contact us first, thank you !
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. 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 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 100 hours
i7 or, i9 Bluetooth earphone
1pc Charging USB Cable
Wireless Bluetooth Earphone
Stereo Bluetooth Earphone
Mini Bluetooth Earphone
V4.2 Stereo Headset Earphone
Twins Earphone Bluetooth
We run strict tests for every product before shipping, if there’s quality problem or any questions about the usage, please kindly contact us first before start a dispute. We are confident that we can reach an agreement by our service and communication. Thank you.Wish you happy shopping!!!
Due to the light and screen difference, the item’s color may be slightly different from the pictures. Please understand.
Allow slight deviation for the measurement data and make sure you do not mind before ordering.
If there is anything else that we can help,pls feel free to contact us.
For Russian Buyers, please mention your full name with 3 part and address. It is impossible to address issues if we do not know about them!
Many payment method we support, you can check before payment. Please pay within 7 days of order.
Buyer has responsibility to pay customs tax,more tax questions,pls contact your country customs or seller.
If you do not received parcels in normally time,pls contact us for checking,but not open dispute without contact.
We supply World shipping. (except few countries and APO/FPO).
All orders will be processed first time once the payment verification passed.
Actual delivery time may be different, particularly during the holiday season.
Check for more shipping details.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can perform up your satisfaction. All suggestion are welcome, we will learn the lesson and try our best to make progress on our product and service.