A13 Smart Audio Sunglasses Bluetooth Earphone(Brown)

A13 Smart Audio Sunglasses Bluetooth Earphone is a Bluetooth earphone integrated into sunglasses for everyday use. It features a multi-point connection and provides various functions including battery display and voice control.

• Product type: Bluetooth Earphone
• Compatibility: A13 Smart Audio Sunglasses
• Material: Frame: Nylon, Lens: UV
• Key feature: multi-point connection
• Color/Variant: Brown
• Intended use: everyday use
• Category: Earphone & Headset
• Transmission range: 10 meters
• Function: battery display, call function, voice control, multi-point connection
• Bluetooth protocol: 5.0
• Channel: bilateral stereo
• How to use: head-mounted
• Frequency: 2.402-2.480GHz
• Talk time: 4-5 hours
• Charging time: 2-3 hours
• Music duration: 3-5 hours
• Battery capacity: 140mAh
• Power: 2x1W
• Size: 155x152x50mm (expanded)
• Features: listening to music, answering calls, smart voice, high-speed Bluetooth, polarized lenses
• Packing list: glasses, charging cable, glasses bag, glasses cloth, storage bag, manual