The aluminum alloy wireless bluetooth speaker is a sleek and sophisticated audio companion designed for modern lifestyles. Seamlessly connect your devices via bluetooth for a wireless audio experience. Enjoy the convenience of hands-free calling with the built-in microphone, while the voice prompt feature enhances user-friendly navigation. Elevate your brand presence with a customized logo imprint, making this bluetooth speaker an ideal promotional item. Features: Bluetooth: 5.0 version Battery: 800mAh ~ 1000mAh (included) Frequency response: 100HZ-20KHZ Function: Bluetooth, Voice prompt, Hands free Price Includes: Free setup Free virtual proof Free logo PMS matching Free 1 color silkscreen imprint on 1 location Free standard shipping to 1 continental US commercial location Lead Time (including shipping time): Standard Service (business days): Production time: 7-15 business days for up to 1000 pcs; 15-20 business days for more than 1000 pcs. Shipping time: 6-8 calendar days. Product Detail: Type: Speaker Standard Colors: Black, Grey, Rose Gold Imprint Methods: Silkscreen / Laser Engraving / Full color imprint Imprint Location: Front Imprint Size: 0.59 (L) x 0.59 (W) Inches MOQ: 100 Item Dimension (inch): 2.44 (H) x 3.07 (W) Inches Item Shape: Cylinder Material: Aluminum alloy Standard Package: Generic gift box Item Weight (g): 220 Add-Ons with Extra Charges: Laser engraving Full color imprint Additional color imprint Additional location imprint Residential address delivery