S650 HIFI Bluetooth Wireless Neckband Earphone Support TF Card(Black)

1. It can be connected to a computer as a card reader, and two headphones can be used to listen to songs at the same time
2. With EQ sound effect selection function
3. Bluetooth + card dual mode selection
4. With battery level display
5. Built-in 800mAh large lithium battery, continuous listening to music for 100 hours
6. Graphene diaphragm, smooth and clear sound
7. DVC digital noise reduction technology, lossless call
8. Skin-friendly silicone neck hanger, which can be bent arbitrarily
9. IOS intelligent voice assistant, long press for one second to swap Siri
10. Adopting three-point anti-falling design, it is comfortable to wear and does not fall off.
11. Bluetooth version: 5.0+EDR
12. Signal-to-noise ratio: 95 decibels
13. Sensitivity: 101.7dB +/3dB
14. Charging current: 5V 1A
15. Headphone cable length: 200mm
16. Transmission distance: 10 meters without obstacle
17. Packing list: data cable x 1, ear caps x 3 pairs, manual x 1