PRODUCT SPECIFICATION:
BT:V4.2
Working distance: 10M.
SNR: ≥90db.
Battery: 3.7V 1200mah
Normal volume playing time:2-3 hours
Speaker: Φ45mm *2
Frequency response: 120HZ-20KHZ
Unit size: 92*85.8*156.7mm
Unit weight: 465G
Charging: 5V/500mah
Charging time:3-4 hours
Features:
Bluetooth
With FM function
Support Micro SD card and USB card
With AUX LINE IN