Keenso Smart Sunglasses - 130mAh 5.4 IPX4

[Clear, Crisp Hd Sound] The smart sunglasses deliver detailed sound with clear, lossless hd sound. enjoy booming bass, smooth treble, and delicate vocals without sound leakage. [Ideal for Outdoor Activities] Ideal for cycling, driving, hiking, running, fishing, and skiing, the smart sunglasses cater to diverse outdoor and athletic activities. [Low Power Consumption] Equipped with 5.4, the smart glasses offer low power consumption and stable connections. the built-in 130mah battery ensures long-lasting performance. [All-day Comfort Wear] Designed for all-day wear, the lightweight smart sunglasses provide comfort without pinching the face and are easy to carry wherever you go. [Resilient Frame Design] Featuring a resilient frame, the smart wireless sunglasses adapt to various face shapes and are damage-proof, offering reliability in daily use. Spec: Item Type: Smart Sunglasses Material: ABS, PC Battery: Li Battery 130mAh (Shipped with Built in Battery) Charging Time: Approx. 1 Hour Music Play Time: Approx. 4 to 5 Hours Standby Time: Approx. 50 Hours Protocol: 5.4 Channels: Stereo, Dual Channel Protecting Level: IPX4 Product Size: Approx. 152x51x143mm/6.0x2.0x5.6in Package List: 1 x Smart Sunglasses 2 x Accessories 1 x USB Cable 1 x Cleaning Cloth 1 x Storage Bag 1 x Specification How To Use: For specific operating, you can refer to the instruction manual for use