1. Ergonomics design, light and comfortable to wear, firmly fits the ear.
2. Professional magnetic moving ring sounding unit, rich and layered in sound.
4. Magnetic, portable, no knots and no falling.
5. Neckband design, made of silicone material.
6. Can be folded into the pocket.
7. Built-in English voice prompts.
8. Support connecting two devices at the same time.
9. Support for iOS and Android OS. The earphones have power indicator and battery power broadcast function.
Bluetooth solution: BK (3266)
Bluetooth version: 5.0
Bluetooth operating frequency: 2.402GHz-2.480GHz
Frequency response: 20Hz~20KHz
Charging input standard: DC 5V-500mA Micro USB
Receiver sensitivity (TYP): -80dBm
Channel system: Two-channel, Stereo
Control mode: 3 physical buttons
Battery capacity: 100mAh
Charging time: About 1.5 hours
Talk time: About 5 hours
Music time: About 4 hours
Product color: Black
1 Pair X Bluetooth Earphones
2 Pairs X Ear Caps
1 X Charging Cable
1 X Manual