⭐Product Specifications⭐ ●Bluetooth Version: V5.3 ●Earphone Charging Time: Approximately 1.5 hours ●Standby Time: Approximately 50 hours ●Talk Time: Approximately 5 hours ●Talk Time: Approximately 5 hours ●Music Playback Time: Approximately 5 hours (Charging Cycles: 4 times) ●Operating Frequency: 20Hz-20kHz ●Single Ear Weight: Approximately 3g ●Operating Temperature Range: -10 +50℃ ●Communication Range: ≧10M ✅【Industry-Leading Bluetooth 5.3 Technology】 Adopting the latest Bluetooth 5.3 technology, power efficiency and connection stability are significantly improved compared to the previous generation Bluetooth 5.0 chip. The lag between video and audio during video viewing is also greatly reduced from the previous model, enabling a smooth gaming & video viewing experience. No need to take out the Bluetooth earphones. After connecting manually for the first time, when you start again, it automatically turns on when you open the lid, and connects automatically with just one step. ✅【Delivering Better Sound Quality】 To pursue the "richness of the original sound," the earphones are equipped with a specially designed 13mm large-diameter driver, which produces clear sound and crisp music playback. You can enjoy a wide range of sounds, from powerful bass to natural mid-range and soaring high frequencies, achieving uncompromising high-quality sound and faithfully reproducing the original sound. In addition, it creates a sense of realism by playing the sound, allowing you to immerse yourself in the music. ✅【Waterproof Performance & Recommended Reasons & Reliability Guarantee】 With IPX5 waterproof performance, it is water-resistant to sweat and splashes, so you can use it with confidence even if it gets wet from sudden rain or sweat during intense exercise. It's also perfect for jogging, running, yoga, sports, gym, cycling, and more. Thank you for viewing ( ˶'ᵕ'˶ ) ✨️Free Shipping ✨️Brand New, Unused ✨️Instant Purchase OK ✨️Bundle Discount Available♪ ☀️Followers get 50 yen off! Items under 1000 yen are not eligible. Please contact us in the comment section before purchasing to let us know you are following us☆ ❇️Opened for photography, but it is an unused item. ~~◈~~◈~~◈~~◈~~◈~~◈~~◈~~◈~~◈~~ #uron♡kame's product list is here♪ We have a variety of products☆ Please use the bundle discount! 2 items → 200 yen off 3 items → 300 yen off 4 items → 400 yen off ~~❁~~❁~~❁~~❁~~❁~~❁~~❁~~❁~~❁~~