1. Support Bluetooth mode / AUX mode / FM.
2. Support Bluetooth device to connect music playing; connect other digital devices via audio cable
3. Support external U disk, TF card function.
4. Support iOS (Apple) system audio power display function.
5. Built-in noise reduction high-definition microphone, one-touch answer, comes with A2DP function, supports hands-free calling.
Bluetooth chip: Jerry AC6905A
Bluetooth version: 4.2
Channel system: stereo (two-channel)
Battery capacity: 1200mAh
Speaker power: 2*3W
Drive unit: 52mm 4Ω
Frequency response range: 20Hz-20KHz
Rated power : 5W
Charging time: about 2 hours
Call duration: about 3-5 hours
Music duration :about 3-5 hours
Input mode: Bluetooth, AUX
Input charging standard: Micro USB, DC5V, 600mA
Bluetooth operating frequency: 100Hz-18KHz
Maximum transmission distance: 10M (accessible space)
Voice prompt: Support
Multi-point connection: support
Manual: Chinese and English