Behind-the-ear type rechargeable sound collector

Rechargeable sound collector that does not require troublesome battery replacement ●As we get older, everyone's hearing becomes distant. But for those who are a little concerned about expensive hearing aids, this is an introduction to hearing aids! This is an ultra-lightweight sound collector. ●Large sound, comfortable and safe! ●Since it is rechargeable, no batteries are required! ●As it is skin-colored, it blends into the skin and is hard to stand out. ●Easy to use, just like earphones. ●Easy to set the volume just by turning the knob! ●Can be worn on both ears. Specifications ●Power source: USB rechargeable ●Continuous operation time: (approximately) 8 to 10 hours (depending on usage environment) ●Set contents: main unit, charging stand, 1 USB charging cable, 6 types of silicone earpieces, cleaning brush, handling Instructions and warranty ●Size (1 piece): (approx.) Width 4cm ●Weight (1 piece): (approx.) 8g ●Material/Body: ABS resin, tip rubber: Silicone ●Made in China