1. Hoco ESD15 Wireless Bluetooth headphones with a microphone, AUX deep bass audio, 12 hours of music, and a 4000-hour standard memory card
2. The HOCO ESD15 wireless Bluetooth headphones are a high-quality audio accessory designed for comfort and convenience. They feature Bluetooth V5.3 JL AC6925F connectivity, ensuring a stable and seamless connection to your devices.
3. The headphones are equipped with a 40mm speaker that delivers clear and powerful audio, providing an immersive listening experience. The headphones are powered by a 400mAh battery that can be fully charged in just 2 hours. Once fully charged, the headphones offer up to 12 hours of talk or music playback time, ensuring that you can enjoy your audio for extended periods.
4. The headphones also feature support for up to 32 GTF cards, providing additional storage for your audio files. With this feature, you can store all your favorite songs on the headphones and enjoy them on the go without needing to connect to your device.

Specification:

1. Bluetooth: V5.3 JL AC6925F
2. Speaker: 40 mm
3. Battery: 400mAh Charging time: 2 hours
4. Talk/music: 12 hours
5. Standby time: 180 days
6. Size: 205*215*50 mm Weight: 198g
7. ​​Support cards up to 32 GB