J2 Bluetooth Earphones With Digital Charging Compartment Wireless Charging In-Ear(White) Filter-Backpack Clip

J2 Bluetooth Earphones With Digital Charging Compartment Wireless Charging In-Ear(White) Filter-Backpack Clip1. Bluetooth version: V5. 3 2. Bluetooth chip: Jerry 6983D2 3. Bluetooth distance: about 10M 4. Battery capacity: charging compartment: 180mAh; headset: 30mAh 5. Speaker: F10 real copper ring 6. Listening talking time: about 4 hours 7. Charging time: about 1 hour 8. Standby time: about 150 days 9. Impedance: 32 ohms 10. Sensitivity: 115dB mW 11. Frequency: 20Hz 20KHz 12. Charging compartment size: about 6 x 4. 5 x 2cm 13. Weight: about 45g Features:

with intelligent hibernation

- L/S Silicone ear cap x 1

Inspiron M511R

the condition can be used with the permission of the alcohol or acetone to scrub

Static current: about 10uA

Protocol Handsfree

small product etc

4GHz wireless connection technology

The elbow is designed at 90 degrees

One Package Size 25cm * 22cm * 10cm / 9

Weight: 505g

wakeboard or water skis