Speciality:
Wireless high quality stereo Bluetooth speaker
High quality Sensitivity micro bluetooth speaker
Handfree call function,volume can be adjusted.
Built in li-ion battery capacity 400mAh
Mini USB power charging port
Support TF card
Keychain for outdoor
Specification:
1.Bluetooth Version:3.0+EDR
2.work distance:10m
3.Frequency response:100MZ-20KHZ
4.play time:6 hours
5.charge time:3 hours
6.standby time: 120 hours
7.power supply:USB DC 5V
8.Louderspeaker sensibility:-40db
9.THD: ≤ 1%
10.louder speaker:ø45mm ,4Ω, 3W
11.battery:3.7V,400mAh
12.SNR: 70db
13. material: ABS
14. packing: 1pc/color box ( can be customerized if order over 1000pcs)
