• [Built-in exclusive booster technology] The speaker can easily provide greater sound. Dual 4W high-sensitivity internal magnetic drivers 52mm large speaker full-range drivers and dual bass ports bring richer and deeper bass, enhance loud sound, fill the room without distortion

• [Flexible dual connection] It is suitable for any device with standard 3.5mm AUX jack or Bluetooth, such as PC, laptop, smart phone and tablet. With Bluetooth function, this speaker allows you to pair your device easily

• [Excellent 3D stereo sound effects] 7.1 sound card surround sound, virtual surround sound and immersive HIFI stereo sound effects provide a new experience for your favorite songs and games

• [Wireless Music] Using Bluetooth 5.0 chip, providing long transmission distance, allowing you to wirelessly enjoy every detail and high-fidelity music in the movie

Specifications:

• Drive unit: 52mm speaker x2

• Energy conversion method: dynamic coil

• Bluetooth version: Bluetooth 5.0

• Power supply mode: USB cable power supply

• Working range: up to 10 meters (barrier-free space)

• Support agreement: A2DP/AVRCP/HSP/HFP

• Speaker resistance: 4Ω

• Frequency range: 20Hz-20KHz

• Sensitivity: 113 decibels

• Distortion: <5%(THD)

• Working environment: -10 to 50 degrees Celsius