Richwell 3 in 1 16G Type-C + Micro USB + USB 3.0 Metal Flash Disk with OTG Function1. 3 in 1 (Type C, 8 Pin , USB 3. 0 )Flash Drive 2. Installation: External 3. Material: Metal 4. Equipped with USB2. 0 adapter. 5. Support manage Data directly on the FlashDrive. (Create, copy, move,delete, rename, open and so on). 6. Format support: common image format,such as MP3, MP4, Mov, MPEG 4, flv, RM, RMVB and other video and audio format. Maximum support 1080P. mp4 video format. 7. System: support all android phones with OTG function and

12 inch about 30x7 cm/piece

Effectively protect the sensing system and visual system

odor elimination

the appearance is beautiful and generous

Note: The network and frequency bands may vary from in various regions depending on the local operator and your location

Molded construction provides durability

Product weight: 106

synchronous teaching materials

2 large aperture

head-mounted

long-lasting humidification

SIM Quantity Dual SIM