Feature
1. It features BT 5.0 technology, convenient for you to connect it to your smartphone, with CVC noise-canceling mic, the earphones get rid of static and environmental noises during phone calls, so that you can have clearer and more stable calls.
2. Top grade loudspeakers, giving you all-around stereo sound, perfect for playing games.
3. When connected to your phone, the battery capacity of the earphones will be shown on your phone so that you can know when to charge your earphoneseasily.
4. Made from qualified metal and silicone material, it is dust-proof, sweatproof and waterproof, great for your daily use.
5. Ergonomic and magnetic design, lightweight and very flexible, can be bent to any shape, easy to store.

Specifications
1. Bluetooth solution: BK3266
2. Horn diameter: 8mmx2
3. Speaker material: composite membrane
4. Hanging neck material: TPE + memory steel wire + pure copper wire
5. Power-on battery life: about 6H
6. Headphone talk time: about 7H
7. Supported audio format: SBC
8. Operation method: key control
9. Charging parameters: 5V-800mA (fast charge)
10. Battery capacity: 110mAh
11. Charging time: 0.5 hours (input current not less than 0.5mA)
12. Charging plug: TPYE-C
13. Display light form: blue light + red light