Product Description

It works with most of Smartphone /MID/PC and so on
- Bluetooth V4.1+EDR
- Bluetooth Headset & Hands-free， A2DP， AVRCP
- -92dBm RX sensitivity and +9dBm TX output power capability
- 24 bit Audio codec， -98dB SNR
- 10meter， class2
- lDC5V/100MA-1A
1. Power: Press the power button for 2-3 seconds， along with red and blue lights， boot into the back even state
2. Power Pairing: Press the power button for 5-6 seconds， along with red and blue lights， after flashing red and blue alternately into pairing mode
3. VOL +: Press the volume + button for 2 seconds， add up the volume a maximum sound， a warning sound
4. VOL-: Press Volume - button for 2 seconds， cut down the volume a minimum sound， a warning sound
5. Previous: Press VOL+
6. Next: Press VOL-
7. Telephone Answering: when to call， press the power button
8. Refused to answer: when to call， press the power button for 2 seconds
9. Redial last telephone number: double-click on the standby power button
10. Charging: red light when charging， fully charged blue lights

Feature

Bluetooth 4.1 +EDR with AptX: Faster Bluetooth Matching， Lower Power Consumption and Clear Stereo Sound
Lightweight and sweat proof design and comfortable inter-changeable earbuds ensure the perfect fit and that they will always stay in place during workouts
Comfortable and secure design fits perfectly to your ear; the cable smartly stays out of your way when running， jogging or exercising
Ultra light:Only 0.4 oz，designed for comfortable.
Detachable crescent-shaped ear-hook and Soft silicone rubber ear tips for secure wearing
Brand : Leyic
MPN(PartNumber) : zjcp0012-bl