LED Power Display/True wireless earbuds 】The LED digital battery indicator outside the Bluetooth earbuds charging case displays the remaining power of the case and the charging status of the earbuds in real time. The 400mAh battery capacity of the fast charging case can provide 3 full charges for two 40mAh earbuds, 8 hours of playback per charge. You can charge the case with the supplied USB-C cablewhich is more convenient. 【Keep Talking & Overwhelming Bass】The earphone adopts composite membrane speaker, the sound is more three-dimensional and clear, the bass is deeper, the treble is crisp and less distorted. Let you enjoy immersive music. manage listening modes, control volume, answer or hang the calling. All operations at the fingerprint area of the bluetooth headphones, only need to tap or press the tws earbuds refer to the instruction. Ship or pick up at my address .first come first served, advance payment can be reserved. I'm in Franklin South.