SpecificationsBattery Included:YesHign-concerned Chemical:NoneFrame Replace Available:NoLanguage:English,Spanish,Polish,Portuguese,Turkish,Italian,French,German,Japanese,Hebrew,Dutch,Arabic,Indonesian,GreekModel Number:BWQYPro1Connection:Bluetooth-CompatibleFunction:music,Voice Assistant,callingCertification:ce,FCCOrigin:Mainland ChinaBrand Name:LIGERAM:0Parameter:Battery capacity: 55mAh + 55mAhCharging method: magnetic chargingBluetooth version: BLE5.4Operation method: TouchTransmission distance: 10MWaterproof grade: waterproofing in daily lifeMaterial: ABS+PC+MetalRated input voltage: DC5VRated input charging current: 50mA*2Playback current maximum volume : 22mAStandby current: 1mALens material: PC coatingFunctions: Bluetooth calls, music playback, voice assistant, remote control photography, AI translationLens effect: UV rays, UV400, anti-glare, wind and sand, corrosion-proofUse scenarios: driving, cycling, mountaineering, fishing, travel, business, daily lifeManual language: Simplified Chinese, English, Japanese, Italian, French, Spanish, German, Portuguese, Croatia, Poland, Netherlands, Sweden, Greece, Denmark, Hungary