2 PCS For Samsung Galaxy Buds2 SM-177 Wireless Earphone Charging Box(White)

2 PCS For Samsung Galaxy Buds2 SM-177 Wireless Earphone Charging Box(White) 1. Output short circuit protection, overvoltage overload filter protection. 2. The imported components are used to test the aging safety performance of the real machine. 3, good anti-jamming performance. 4. Small DC ripple, high working efficiency and fast charging speed. 5, low working temperature and long service life. 6, For Samsung Galaxy Buds2 SM-177 (only charge box for delivery, no headphones)