Please consider this if you've lost or damaged yours! 【Ships within 24 hours】 【Pairing support & peace of mind guarantee】 【5% of sales donated to the Noto Peninsula Earthquake relief】 ↓↓↓ Details below ↓↓↓ 【Product Description】 This is for the left earbud only of the Earfun Air Pro 4i. Charging case not included. 【Product Condition】 Used a few times, in near-new condition. Functionality confirmed. No issues. 【Peace of Mind Guarantee (≧∀≦)】 We perform a final check before shipping, but if any issues arise after arrival, we will accept returns and provide a refund. Please contact us without rating the product. ※ We have recorded the serial number to prevent product substitution, and will verify it upon return. 【Support】 ※ For those unsure about re-pairing, we can provide simple support with instructions from the official website. 【Free Service】 If you wish, we will include a charging cable. Please let us know if you'd like one. It will be provided free of charge. 【Cleaning】 We will disinfect the product with Saraya Hand Lab (80vol% alcohol concentration, effective against a wide range of viruses and bacteria) before shipping. Please purchase with confidence. 【Shipping ('ω')】 We will ship within a few hours, or at the latest, within 24 hours. If there are any special circumstances, we will contact you to obtain your consent. Earfun Air Pro 4i 【Black - Left Earbud】