1. Bluetooth Verson V3.0+EDR

2. Bluetooth range: 10 m or 30 feet

3. With built-in microphone

4. Micro usb charging socket

5. Audio input (3.5 mm)

6. Music play 5 ~ 6 hours

7. With Built-in 3.7V 400mAh rechargeable battery

8. Size: D55MM*H85MM

9. Support TF Card Music Input

10.  Bluetooth Profiles: A2DP, AVRCP, HSP, HFP

11. Handsfree Calling

Frequency range: 100Hz-20KHz

Distortion rate: ≤0.5 %

SNR: ≥85dB

Speaker unit: 1.5 inch 4Ω 3W

Colors: Black, Green, Blue, Orange,  red 

Package Include:

1 x  bluetooth speaker

1 x  Audio & usb charging cable

1 x  retail package