KUQIBAO Motorcycle Helmet Waterproof Bluetooth Headset With Screen(Hard Microphone)1. Bluetooth version: 5. 0 2. Charging voltage: USB5V 3. Battery capacity: 1200mAh 4. Bluetooth distance: 20 meters 5. Horn specification: 43 mm in diameter 6. Tone to noise ratio: 80DB 7. Working hours: 30 hours 8. Response frequency: 180 2000KHZ 9. Standby time: 180 hours 10. Level 6 waterproof, durable 11. Using coaxial two units, synchronous sound, clear sound quality 12. Microphone, DSP and CVC triple noise reduction processing 13. 1200mAh

Material: PP shell silicone

Back posture corrector

Smart USB charging

NP750XBE-X06CN

Max power: 9W

and the human body feels comfortable

Watch SE 2023 41mm

Body size: 17

which are much more efficient than ordinary solar cells

Sedentary Reminder

not including other items in the picture

Receipt signal well