☆Waterproof & Lightweight Bluetooth 5.0 Wireless Earphones☆ These earphones boast a balanced sound quality tuned by audio engineers, a beautiful color processed with a matte material, and a high-performance, stylish appearance. 《Specs》 Color: Blue Bluetooth: Bluetooth 5.0 Continuous Music Playback Time: 2-3 hours Charging Time: 1-2 hours Operating Distance: Approximately 10m *Built-in microphone in the earphones allows for calls 《Package Contents》 ・Earphone Body (Left & Right) ・Earphone Case (Rechargeable) ・Charging Cable (USB to Lightning) ・Instruction Manual 《About the Product》 ① Bluetooth 5.0 Equipped Features twice the data transmission speed, eight times the data transfer capacity, and approximately four times the communication range of conventional Bluetooth. ② Balanced, Beautiful Sound Quality Audio engineers have performed unique tuning adjustments to achieve clear and balanced sound quality. These earphones offer top-class sound quality for their price range, making them a very cost-effective choice. ③ Excellent Waterproof Performance Equipped with IPX5 waterproof function. Can be used without problems during intense exercise or in sudden rain. ④ Automatic Pairing The earphones turn on simply by taking them out of the charging case. Also, once set up on a device, they will automatically pair on subsequent uses. (If the device to be connected is connected to an external device, operation is required on the device to be connected.) 《Connection Method》 ① Turn off Bluetooth on the device to be connected (e.g., smartphone). ② Take both earphones out of the case. (The earphones will automatically turn on.) ③ Wait a few seconds in this state for the earphones to connect to each other automatically (when this step is complete, one of the earphones will stop flashing red and blue). ④ Turn on Bluetooth on your smartphone to complete the connection. 《Notes》 ※ Due to the product being manufactured overseas, there may be small scratches or stains. Please be aware of this if you are seeking perfection. ※ We will pack the earphones in bubble wrap to prevent scratches after they are taken out of the box before shipping.