Wireless Neckband Headphones V5.2 Hifi Stereo Sports Neckband Headset Waterproof Earbuds

Description:
Name: Neckband Earphones
Color: black/red/blue/pink;
Bluetooth-compatible: 5.2;
Pairing range: ≈ 33 feet;
Speaker size: 6mm;
Playback time: ≈ 8 hours;
Standby time: ≈ 300 hours;
Charging time: 2 hours;
Lithium polymer battery: 3.7V/130mAh;
Reminder: Button control function does not work on PC;

Packing list:
headset x 1
packing box x 1

Note:
Due to manual measurement, please allow an error of 1-3 centimeters. Thank you.
Due to objective reasons such as the screen, there may be some color difference. Please understand.