Chipset: ATS3015P

Battery capacity: 130mAh*1 rechargeable lithium-ion polymer battery

Charging time: 120 minutes

Charging mode: USB-C

Working time: 8-10 hours(80% volume)

POWER ON/OFF mode: Physical button

Weight: 36g

Size: 166*150*45mm

Lens: Polarized sunglasses

Temple/Frame material: TR90

Water resistance: IPX4

Gender: Unisex-adult

Bluetooth calling/Music play/Wake up Voice Assistant