Features:
1. Bluetooth 5.0, faster transmission speed, no delay in call, strong anti-interference, more stable signal
2. Quad-core dual-moving coil design, 8D heavy bass
3. Intelligent noise reduction, clearer calls
4. TPE neck hanging, soft and skin-friendly, can be bent arbitrarily 360 degrees, comfortable to wear
5. Built-in lithium battery, long-lasting battery life
6. Silicone ear caps + in-ear design, comfortable to wear and can not be shaken off wildly
7. Magnetic design for easy storage

Product specifications:
1. Bluetooth version: V5.0
2. Transmission distance: 10m (without obstacles)
3. Speaker diameter: 8mm (four units)
4. Battery capacity: 105mAh
5. Play time: 8 hours
6. Standby time: 120 hours
7. Battery life: greater than or equal to 5 hours
8. Input current: DC 5V 105mA