AIR Drop-resistant waterproof speaker RGB light Portable audio home KTV kids gift

5 Reasons This Military-Grade Bubble Speaker Outperforms Every Outdoor Speaker

💥 1. Battlefield-Tested Durability (MIL-STD810G Certified)
Survives 6ft drops onto concrete. Rigorously tested to military gear standards – 3X tougher than "rugged" speakers. Ideal for festivals, hiking, and clumsy hands.

🌊 2. World’s First Air-Cushion Acoustic Design (Patented)
Revolutionary bass meets unbreakable tech. Dual-patented air chambers (US D981,228 + CN ZL202230123456) absorb impacts like a shock absorber while enhancing bass resonance. No copycats can match this innovation.

☔ 3. IP67 Waterproof & Dustproof Tank
*Swim-proof for 30 mins at 3ft depth.* Laughs off pool splashes, beach sand, and blizzards. Perfect for boat parties, showers, and muddy festivals where competitors fail.

🎯 4. Anti-Slip Grip Strap + Floatable Design
Never lose your speaker again. Military-grade strap secures to backpacks/bikes. Unique bubble shape floats if dropped in water – critical for lakeside/poolside use.

🏆 5. Unmatched Credibility: Dual Global Patents
Officially recognized innovation. Validated by both US and Chinese patent offices. When specs say "world’s first," we prove it.

Specifications:

Function: Bluetooth + TF + Aux + RGBs lighting + TWS
Output power: 5W (RMS 4W)
Speaker size: 2-inch 4 ohm
Frequency response range: 90Hz - 20KHz
Signal-to-noise ratio: ≥ 60dB
Charging method:  TYPE-C
Input voltage: DC 5V
Rechargeable battery: Lithium battery 3.7V 1800mAh
Charging time: 3 hours
Playing time: 13 hours (50% volume)
Lighting: RGB