1. Adopting Bluetooth 5.0 technology, the signal is strong ...
1. Broadband active noise reduction, noise reduction ability like blocking ...
Before Installation Notes
Tips 1: Test before installation
When testing ...
1. Battery type: lithium-ion polymer battery
2. Battery Energy: 37Wh ...
1. Battery type: lithium-ion polymer battery
2. Battery Energy: 37Wh ...
1. Product material: paint pen body + precise disc pen head ...
1. Product material: paint pen body + precise disc pen head ...
1. Product material: paint pen body + precise disc pen head ...
1. Product material: paint pen body + precise disc pen head ...
1. Product material: paint pen body + precise disc pen head ...
1. Product material: paint pen body + precise disc pen head ...