1. Environmentally friendly liquid silicone, safe and odorless
2. High rebound material, effective anti-dropping
3. Dust and sweat, a new wash
4. Charging does not unload the sleeve, no obstacles to the battery display
Model: US-BH501
Material: Silicone
Thickness: 2mm
Weight: 19g
Size:49x28.3x54.4mm
Color: Black/White/Red/Blue/Pink
Compatibility: For HUAWEI FreeBuds 2/FreeBuds 2 Pro