Ultimate Ears WonderBoom 第1世代 ファントムブラック（リファービッシュ品）

WonderBoom is one seriously portable speaker. With a surprisingly big sound in one petite package, it’s drop-proof* and sports a stylish hanging loop — so you can clip it, drop it, and rock it just about anywhere. Whether you’re dancing, biking, or taking the plunge, it’s built to bang on.

Features:

• Control your music right from the speaker. Use the big button on top to play, pause, and skip. (Keep scrolling for more on buttons and what they do.)
• Inspired by athleisure, these high-performance 2-tone knit fabrics hit just the right note with a range of stunning colors. They make waves in more ways than one.
• Maximum sound level: 86 dBC (standard mode) and 87 dBC (OUTDOOR BOOST mode)
  
• Frequency range: 75 Hz – 20 kHz
  
• Drivers: two 40 mm active drivers and two 46.1 mm x 65.2 mm passive radiators.
• Rechargeable lithium-ion battery for up to 13 hours of battery life between micro-USB charges.
  
• Charge time: 2.6 hours (with BC1.2 compliant adapter)
• Connect up to 2 source devices simultaneously, wirelessly play (stream) music from either one. Wirelessly play (stream) to 2 WONDERBOOMs from one source. Mobile range - 100 ft (30 m)
• For audio playback: smartphones, tablets, and other devices that support Bluetooth [Advanced Audio Distribution Profile (A2DP)].
• Mobile range for music playback is up to 100 ft. (30 m).
• Weight: (420 g) (speaker only)
• Dimensions: Height (104 mm) diameter (95.3 mm)