Specifications

Mini Wireless Bluetooth Speaker
1.Excellent sound
2.Fashionable look
3.Bluetooth handsfree functio

Mini Wireless Bluetooth Speaker For Laptop Phone with Lithium battery Digital MP3 Player with High Quality Material Bluetooth Speaker MP3 Music Player With Speaker MP3 Portable Audio Player With Bluetooth Speaker Speaker for mp3 Bluetooth Media Player for Sale

Frequency:160Hz-20KHz Metallic Design

Output Power:2.0W Portable Design

Noise Ratio:≥90 db Wireless bluetooth audio transmission

Charging Voltage:5V Many classic colors for choice

Working Voltage:3.7V LINE connection

Speaker:4Ω 3W Hands-free

Total Harmonic Distortion(THD):≤0.1% 1KHz/1.8W Support TF card and MP3 play

Size:8mm*8mm*8mm With FM function

Bluetooth Distance:10M

 

 

Products details of Best Outdoor Wireless Bluetooth speaker with USB and battery power supply:

1.Power supplier: lithium battery:3.7-4 .2 V DC:5V ,600MA Li-ion battery

2.Work current: <30mA (Bluetooth module)

3.Work current: <400mA (power amplifier, Bluetooth )

4.Standby current: <3mA

5.Frequency range :2.401-2 .480 GHz (2.4GHz ISM Segment)

6.The receiver sensitivity: <-90dBm, BER <0.1%*SNR: 95dB

7.Distortion: <0.2%

8.Frequency Response: 20HZ-20kHZ