1. 4.1 Bluetooth technology, compatible with most Bluetooth-enabled devices, including iPhone, iPad, Macbook and Android smartphones, a variety of connection methods.
2. Wireless Bluetooth speakers support most Bluetooth devices and non-Bluetooth devices. For example, Micro SD card insertion, 3.5mm audio input and USB.
3. You can listen to music using a Bluetooth device or a traditional non-Bluetooth device such as a computer and MP3 player.
4. Have high quality speakers and excellent bass.
5. The speaker is small and light. You can easily put it outdoors, such as schools and beaches. Enjoy high quality music outdoors or indoors.
6. The wireless Bluetooth speaker has a high-capacity battery that is easy to charge. It can be used continuously for about 4 hours.
7. The Bluetooth speaker has a blue light bulb to create a warm environment.

Parameter:
Battery: Yes
Smart Personal Assistant: None
Remote control: No
Waterproof: No
Channel: 4 (3.1)
Support APP: Yes
material: metal
Support memory card: yes
Built-in microphone: yes
Function: mobile phone function
Output power: 3W
Support Aptx: No
Voice control: No
Speaker type: portable
Playback function: MP3, other
Number of speaker housings: 1
Display screen: No
Power: AC
Display screen: No
Frequency range: 20Hz-2KHz
PMPO: 3W
Color: black, rose gold, silver, red, blue
Rechargeable: yes
Charging time: 2 hours
Play time: 45 hours
Function: Bluetooth / TF card / AUS
Bluetooth signal range: less than 10 meters
Battery capacity: 500mAh
Playing time: about 4 hours
Chat time: 4 hours
Weight: 300 grams

Contain:
Bluetooth speaker x 1
Micro USB cable x 1
3.5mm audio cable x 1