celebrate A15 neck band

On/Off: Press and hold the power button for 2.5 seconds
2. Pairing: long-press the power button for 5 seconds
3. Music play/pause: short press the power button (play button)
4. Previous song: long press the “+” button (1 second)
5. Next song: long press “-” button (1 second)
6. Volume up: short press the “+” button
7. Volume down: short press “-” button
8. Call answering / hanging up: short press the power button (play button)
Redial at the end: double-click the power button
9. Reject the call: Press and hold the power button for 1 second (when ringing)

Product Advantages :
1. Engineering neck-mounted design, stable and comfortable, reducing the weight of the ear
2. Carefully adjust the 10mm moving coil speaker, strong auditory effect, binaural stereo sound quality
3. The earplugs are magnetically sucked, easy to store, and more portable to make the sport more unscrupulous.
4. In order to let more consumers use our products, add horns to the design.
5. Using 130MAH lithium battery with Bluetooth low-power technology to make music play continuously for more than 7 hours
6. One-piece buttons are easy to operate
7. Intelligent voice prompts, support one to two simultaneous connection of two Bluetooth devices
8. Connect the device to display the power of the headset in real time, so you can control the playback time.
9. Support automatic reconnection, end number redial function, make it easier for you to use
10. IOS power display, keep abreast of the power consumption of the headset, so that you can add energy to the headset