• 【Powerful Sound in Compact Design】The ACEFAST K2 Air delivers impressive audio with dual 2.75-inch full-range speakers, offering 10W*2 rated power and 20W*2 peak power in a portable package.
• 【Versatile Connectivity】Equipped with Bluetooth-compatible 5.3, the speaker supports various modes including Bluetooth-compatible, USB drive, and True Wireless Stereo (TWS) for flexible usage.
• 【Enhanced Audio Experience】Featuring two switchable EQ modes and a built-in DSP chip, the K2 Air optimizes audio signals for superior sound quality.
• 【Long-lasting Battery Life】With a 4400mAh battery capacity, enjoy up to 10 hours of playtime on a single charge, perfect for extended outdoor use.
• 【Durable and Water-resistant】Boasting an IPX5 water resistance rating, this speaker is built to withstand splashes and light rain, ideal for outdoor adventures.
• 【Immersive Atmosphere】Enjoy RGB lighting effects that add a visual dimension to your audio experience, enhancing the ambiance of any setting.
• 【Hands-free Calling】Integrated hands-free calling functionality allows for convenient communication without interrupting your music.

Specifications:

• Bluetooth-compatible Version: 5.3
• Chip: BP1032A22
• Battery Capacity: 4400mAh
• Charging Time: 3 hours
• Playtime: Up to 10 hours
• Speaker Size: 2.75-inch full-range speakers x2
• Rated Power: 10W x2
• Peak Power: 20W x2
• Water Resistance: IPX5
• Materials: Plastic, fabric mesh
• Dimensions: 283 x 124 x 120mm
• Weight: 1.85kg
• Audio Channels: 2.0