Description

Key Features

• Multiple functions, Portable Bluetooth Speakers, Wireless Stereo speakers + Power Bank 4000mah + Radio with Handsfree Speakerphone and TF Card Slot.
  - Dual stereo speakers,with bass diaphragm, - Use the Bluetooth 3.0 technology,compatible with all Bluetooth-enabled devices (2.1 and over).
  - Built in 4000 mAh rechargeable battery power bank lasts up to 12 hours.
  - Connect any non-Bluetooth device via 3.5mm port.
  - Portable,small and compact design. Size is 6.5*2.4*1.4 inch. Only weighted 260g.

Parameters

Battery capacity: 4000mAh
Input power:100-240V~50/60hz
Output power: 1A-2.6-A USB
Charging time: about 4 houus
Playing time: about 10 hours
Wireless holding time: about 20 hours
Aux in: 3.5mm stereo jack
FM radio function
SD card slot for MP3 files (Up to 32GB, please choose the Class 10 TF card)
Bluetooth distance: about 10m
Distortion rate: less than 0.1%
SNR: more than 90dB

Packing list
1 x Sourcingbay Bluetooth 3.0 speaker
1 x 3.5mm Audio cable
1 x Micro USB charging cable
1 x English user mannual

Note: If you found some noisey buzzing, please check the Audio cable and port or use a new Audio cable. It is acceptable there are some buzzing when your cellphone or tablet are receiving messages or call.