Features:
1. This product adopts aviation materials, circular design.
2. The surface is elaborately carved, the thread style.
3. Support the hands-free/TF card/U disk/wired connection/wireless connection.
4. For: mobile phone /PC/ tablet /MP4, etc.
Parameters:
10 m distance:
Working hours: about 4 hours.
5 w power:
Speaker specification: 67mm.
Sensitivity: 0.5%
SNR: 95dB.
Frequency range: 280hz-16khz.
Built-in capacity: 500mAh.
Charging: 5V 0.5a
Charging time: about 2 hours.
Size: 93 x 47 mm