Mini Bluetooth Speaker with DSP Function is a portable and easy to use way to listen to music and communicate.

Using Bluetooth wireless technology to connect with your phone, this speaker known as the “Twister” has arrived at LetTouch. Push down on the top of this speaker for it to come alive and enjoy listening to music and the ability to answer calls easily once it has been paired to your phone. There is a built-in bass system and full frequency horn to provide the listener and user a perfect sound quality. The “Twister” also has D-level digital amplifier chip and the result of using this speaker is an ultra low power consumption meaning it can last up to 15 hours of talk time, especially with the built-in 1100mAh battery. The unique feature and a big selling point of this speaker is the DPS function, which helps to suppress noise and cancellation of any echoes so for example you can make a phone call and hear and speak clearly even when the windows is open as the vehicle is moving at speeds of up to 120km/h.

Twister Bluetooth Speaker Features:

Wireless Speaker
Bluetooth
DSP Function
Built-in Bass System
Twister Bluetooth Speaker Specifications:

General
Bluetooth Version: Bluetooth V3.0+ EDR (A2DP), Class 2
Operating Frequency: 2.4GHz to 2.48GHz ISM
Bluetooth Range: 10 Meters
Protocols supported: HSP, HFP, A2DP, AVRCP
Bluetooth Pairing: 8 Bluetooth Devices (Multiple Devices)
Speaker Output: 3W
Speakers: 2 Inch (40mm), RMS 3W THD=10%
Frequency Response: 20Hz-18KHz (+-3dB)
Signal-To-Noise Ratio: >=80dB (Power Amplifier)
Magnetic Resistant: 3Ohms
Power Source: Built-in Battery
Battery Size: 1100mAh
Standby Time: 1600 Hours / 66 Days
Usage Time: 15 to 16 Hours (Talk Time), About 3 Hours (Music Playback Time)
Charging Time: About 3 Hours
Charging voltage: DC 5V, 500mA

Ports
Mini USB

Dimensions
Main product dimensions: 100x61mm (L x D)
Main product weight: 176g

Twister Bluetooth Speaker Package Contains:

Bluetooth Speaker
USB Cable
Stick Pad
User Manual