ANINUALE Wireless Earbuds Bluetooth Ear Buds with Mic Wireless Charging Case 58Hrs Playtime LED Display Headphones Over Ear Earhooks IPX7 Waterproof Sport Earphones Wireless Bluetooth 5.3 Earbuds

? Product Model: R8 Wireless Bluetooth Earbuds ? Bluetooth Name: R8 ? Chip Solution: Bluetooth 5.3 motherboard comes standard with nano-coating ? Product speaker: 10mm composite membrane speaker ? Battery type: high-density lithium-ion rechargeable battery standard battery protection board ? Technical indicators: Bluetooth working range: 15 meters (barrier-free space) ? Charging time: earphone: about 1 hour, charging compartment: about 2 hours Talk / music time Earphone: about 40 mAh, about 8 hours of use Music charging box / talk time: about 600 mAh for about 50 hours ? Power supply voltage charge: 5V Charge current: ?400mA ? System support: iOS Android Windows ? Visual mode ization: Digital Display Battery ? Wearing Method: Sport Bluetooth Earhook Headset ? Operating Environment working: -20? ~ 50?, humidity ?85% ? Standby time: 90 days ? Charging port: Type-C