Transparent Mecha Style Wireless Bluetooth Audio Portable Outdoor Subwoofer Mini Speaker Features: ♬【Super & Clear Sound】This bluetooth speaker is small in size, but unleashes surprisingly room-filling loudness and clear sound through high-performance drivers. Whether you're hanging out at home, doing chores, or going to parties, picnics, hiking, biking. ♬【Stable Bluetooth Connection】Bluetooth 5.3 technology has better and more stable signal and high transmission rate to ensure reliability. The Bluetooth speaker supports connection to mobile phones, computers, etc., with an excellent connection range of up to 33 feet, and a built-in microphone for hands- calls, giving you more flexibility. ♬【True Wireless Stereo】True wireless stereo technology supports two speakers to play music synchronously via Bluetooth connection, forming a wireless left and right channel system, providing you with true stereo sound. ♬【Exquisite and Transparent】The bluetooth wireless speaker is made of clear acrylic and ABS, beautifully designed, it is an ideal any anniversary or special occasion. Great for outdoor camping, birthday parties and holiday celebrations. Product Description: Product Description: grade 7 Frequency response range 40Hz-20KHz SNR≥70db Effective distance 10m Bluetooth version: V5.3 Charging input: 5V Battery capacity: 600mAh Maximum power: 5W Product includes: 1 x bluetooth speaker