Invisible Headphones Bluetooth 5.3 Wireless In-Ear Earphones With Mic Noise Reduction Earbuds Heavy Bass Headset For Smart Phone Color:SK18 Khaki 30H Playtime & IPX5 Waterproof

30H Playtime & IPX5 Waterproof

* Single headphone capacity: 50mAh

Long press the metal ring to adjust the brightness

<  Easy to install: Turn the switch on before use

Invisible Headphones Bluetooth 5.3 Wireless In-Ear Earphones With Mic Noise Reduction Earbuds Heavy Bass Headset For Smart Phone Color:SK18 Khaki 30H Playtime & IPX5 WaterproofDescrption: Weight:(Body) about 2 grams per ear (Case) about 40 grams Size:(Body) 18 mm x 17 mm x 14 mm (Case) 47mm x 40mm x 37mm Battery Method: Lithium ion battery Continuous Play Time: 4 hours plus 16 hours in charging case Communication Method: Bluetooth Ver5. 3. Distance from paired smartphone: About 10 meters Waterproof Performance: IPX5 charging case is non waterproof List of products: EARDOTS,USB Type C cable,instruction manual kindly note: If