This is a small portable multifunctional Bluetooth bamboo speaker. It can also can play U disk, MP3, MP4, TF card, MMC card and other storage devices in MP3 format music, or play music with a computer through the attached audio line. It can be used by mode switching buttons to choose four modes: Bluetooth, USB/ TF play, FM audio, and AUX input.

Features:
Bamboo Bluetooth Speaker: With advanced Bluetooth technology, support connection with most Bluetooth-enabled devices. Bamboo-made material makes it elegant, classic, fashionable and green.
FM Radio & Remote Control: Integrated FM radio, configured with radio antenna. Radio display is much clear and the radio is with memory frequency function. With mini remote control, it is easy to operate.
AUX Mode & TF/USB Mode: With 2-in-1 audio and chargg cable, USB port and TF card slot, it support MP3, U disk and TF card music play, can be connected with computer, mobile phone, MP3 (MP4, MP5) and other audio equipment.
Hands-free Calls: With microphone, it supports hands-free calls, which lets you answer, reject or end calls conveniently.
HIFI Sound: Compared with other similar speakers, it can better display the high, middle and low voice, strong bass, and rich median and clear high pitch, making the mini speaker a dynamic signal effect.

Note: When the speaker is not connected to any storage devices, it automatically enters into the Bluetooth mode; when connected to U disk and TF card, it will play music in U disk in priority, and then play music in TF card.

Specifications:
Model Number: SRB53
Material: Bamboo
BT Version: 2.1 + EDR
Effective Distance: 10m
TF Expandable Storage: Support up to 32GB
Output power: 3W * 2 (RMS)
Frequency Response Range: 100 Hz-18 KHz
Loudspeaker unit: 52mm, 4ohm
Rated voltage: 5V
SNR: ≥85dB
Battery capacity: 3.7V/1800mAh (Speaker); 3V/150mAh/CR2025/2.5g (Remote Control)
Color: Yellow
Speaker Size: approx. 18.3 * 9.2 * 7.7 cm / 7.20 * 3.62 * 3.03 in
Speaker Weight: approx. 656 g / 23.15 oz
Package Size: approx. 21.1 * 14 * 12.3 cm / 8.30 * 5.51 * 4.84 in
Package Weight: approx. 846 g / 29.84 oz

Package List:
1 * Bamboo Speaker
1 * 2 in 1 Audio & Charging Cable
1 * Remote Control
1 * User Manual (English)