HEATZ ZB39 Original with its box

Protective case for the headphones and their original charger, along with their original box. HEATZ ZB39 TWS Air ePods Specifications (Paragraph Format) The HEATZ ZB39 TWS Air ePods utilize Bluetooth version V5.3 and offer a working range of up to 10 meters (barrier-free). Each earbud is equipped with a 3.7\text{V}, 30\text{mAh} battery, complemented by a 300\text{mAh} charging case capacity. Users can enjoy approximately 5 hours of music playback or 4 hours of talk time (at 80\% volume). The charging case takes about 2 hours to fully charge with a DC5V-1A charging voltage. Key features include Environmental Noise Cancellation (ENC) technology for clear calls, a high-quality Silicone Mic, and Touch Sensors for easy control. The earbuds support Automatic Reconnection and feature a convenient Type-C charging port. They are designed as In-Ear / Air ePods and operate within the 2.402 - 2.480\text{ GHz} wireless