Bluetooth profile: V4.0+EDR
RF distance:10M
Hatetiky:80HZ - 20KHZ
SNR:≥85db
Distortion:≤0.5%
Working voltage/current:3.3∽4.2V
Charging voltage/current:USB 5V
Battery capacity: 4000mAh (2000mAh Option)
Playback time:About 10 Hours
Rated power:5W *2
Product size:58*58*60mm
Fitaovana:ABS + Silicone
Hifandray aminay:
Telephone:+86 755 25608673
Lahateny:Floor 8,huguang building,Longgang Lalana, Shenzhen China