Xdobo Rainbow Ⅱ BMTL Portable Bluetooth Speaker Subwoofer

BMTL is XDOBO new Bluetooth speaker brand.
BMTL means bringing music into life, with the aim of producing more high-quality products and allowing all buyers to hear good music through our speakers, making music full of life and happiness.
Product feature description:

• Waterproof IPX7

Enjoy hiking, fishing, or crazy dancing. The Boss speakers are durable, shockproof, dustproof, and waterproof IPX7. 

• 360°Stereo Sound Field Shocking Bass

No sound breaking,no hissing,natural bass balance enjoy the surging sound

• Bluetooth 5.3

Lower power consumption,faster transmission, stronger anti-interference ability ,and more stable signal.

• Portable hand-held desgin, suitable for everywhere

• Multi-function playback support 2 modes-- Bluetooth / AUX-in

Specifications：

• Model: Rainbow II
• Bluetooth version: 5.3
• Waterproof IPX7
• Support TWS function
• 3 Playing Mode: Bluetooth / AUX in
• Output Power: 15W
• Frequency response: 20hz-20kHZ
• Signal-to-noise ratio: 90db
• Battery type: 3.7V/1800mAh
• Battery charge time: ≤3 hours
• Power supply: Type-c 5V/1A
• Music playing time: up to 10 hours(varies by volume level and audio content)
• Dimension(H×W×D):96×96×113(mm)
• Weight: 400g