Rechargeable with no need for battery replacement. Charges via Type-C cable, providing up to 25 hours of use after about 2 hours of charging. The dedicated charging case can recharge the device approximately 4 times. Features low and high sound modes for optimal hearing. Touch sensor for easy volume adjustment. Suitable for both ears. Lightweight at about 3g, reducing ear fatigue. Size: Approx. 15.8mm x 20mm x 20mm. Case size: Approx. 70mm x 39mm x 26mm.
