Thank you for viewing! ☘️ This product is: ⭐️ One-of-a-kind ⭐️ Brand new, unused ⭐️ Immediate purchase OK!! ^ ^ I have many other items for sale too♪ #A-chanShop7 Please take a look! ⭐️ Brand: KEEZING Color: Skin color Features: Rechargeable, Adjustable, Lightweight, Sweat-resistant Battery Weight: 0.76 grams Number of Batteries: 1 Lithium Ion battery (included) Battery Type: Lithium Ion 【DSP Technology & For Seniors】 This hearing amplifier is designed with the latest (DSP) technology, suppressing feedback with noise reduction, multi-channel refined processing of sound, and more natural sound quality. It can amplify sound up to about 30 times, and is recommended for seniors, and as a gift for Respect for the Aged Day. 【For Both Left and Right Ears & Comfortable All-Day Wear】 The hearing amplifier weighs only 6g, is lightweight, and ergonomically designed for a safe and comfortable fit. It goes behind the ear, hooks on, and stays in place, so you don't have to worry about it falling off, and you can use it with ease. 【Rechargeable & Long Operating Time】 This hearing amplifier is USB rechargeable, eliminating the need for repeated battery replacement, and can be charged simply by plugging it into the charging port. It can be used for a long time on a single charge. 【Easy to Use & Good Design】 The ergonomic over-the-ear design fits comfortably and effectively in the ear. All operations of the hearing amplifier can be done with a single button. Press and hold to turn on/off, and press once to adjust the volume. No complicated settings are required! 【Notes】 ① The hearing amplifier comes with two sound tubes and three earplugs. Please choose the sound tube and earplugs that fit you. Clean the earplugs regularly to avoid noise. ② Use the included charging cable to charge the hearing amplifier. It takes about 2 hours to fully charge, and the charging indicator light will turn off when charging is complete. ③ The hearing amplifier needs to be charged before use. Press and hold the button for 3 seconds or more to switch it on/off. The hearing amplifier will beep 4 times to notify you that it has been turned on or off. If you have difficulty hearing the sound after turning it on, press the upper part of the button in sequence to increase the volume. ⚠️ Since it is new, the operation has not been checked. ⚠️ Please consult the manufacturer's support for any defects. 941-30-68/106