Model: Mate 70 Bluetooth version: 4.0 Color: Black, White, Skin tone, Purple Battery capacity: 250 mAh Scope of work: 10 meters Game time: 4-5 hours Charging time: 2 hours Time: 10 hours Transport packaging: gift box Trademark: AIL Origin: China HS code: 8517629400 Production capacity: 1000000 per month