Blackview Smart Glasses Bluetooth Call Audio Music Player Glasses Smart Sunglasses UV Anti Glare Man Glasses for Outdoor Cycling

Uenjoyment. Battery Included: Yes. High-concerned chemical: None. Frame Replace Available: No. Language: English, Spanish, Portuguese, Italian, French, German, Korean, Japanese, Dutch, Indonesian, Greek. Model Number: D2 Smart Glasses. Connection: Bluetooth-Compatible. Battery Capacity[mAh: 140mAh+140mAh. Function: Music. Certification: ce, FCC. Origin: Mainland China. Brand Name: BLACKVIEW. RAM: 64kb. Feature: for fishing, sports glasses, smart glasees, music cycling glasses, bluetooth glasses. Blackview Smart Glasses Bluetooth Call Audio Music Player Glasses Smart Sunglasses UV Anti Glare Man Glasses for Outdoor Cycling Running, skiing, hiking, Model: D2 Smart Glasses. Bluetooth: BLE5.3. Battery: 140mAh*2. Operation Mode: Button. Waterproof Level: Daily waterproof, IP54. Charging Type: Magnetic Charging. Charging Time: Approximately 1 hour. Music Playback Time: Approximately 6 hours. Standby Time: Approximately 50 hours. Frame Material: ABS PC. Lens Material: PC Coating. Functions: B