Type:Open Ear Headphones, Open Ear Earbuds, Running Sport Wireless Bluetooth Earbuds, Ear Mounted Headphones, Out-of-Ear Earphones, Noise Reduction Earbuds This pair of open ear earbuds has a stylish appearance and an open design that you can feel the sound of the external environment when enjoying music, movies, and sports. Features: Compatible with various electronic devices, including mobile phones, tablets, and computers, via Bluetooth connectivity. Bluetooth 5.3 technology offers high-speed data transmission, stable connection, and low power consumption. With intelligent noise reduction technology, these earbuds intelligently filter out background noise, allowing you to focus on your music, calls, or podcasts without interference. Multifunctional touch buttons easily control music and phone calls. Made of soft silicone material, the open design does not require insertion into the ear canal. Ergonomic surrounded and streamlined drop design. The large-capacity charging box allows you to enjoy long-term music time. Specifications: Material: ABS+Silicone Size(DxH): 5.4 x 4.42cm Bluetooth Matching Name: OWS-BY01 Bluetooth Version: 5.3 Bluetooth Transmitting Range: 10m(barrier-free) Battery Capacity: Single Earphone: 50mAh Polymer Battery (Included) Charging Case: 200mAh Polymer Battery (Included) Music Play Time: approx. 6-7 hours Phone Call Time: approx. 6-7 hours Package Contents: 1 Pair of Earphones 1 x Charging Case 1 x Charging Cable 1 x Manual 1 x Lanyard Please note: Due to manual measurement, there might be a tolerance in the product size. Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.