배대지 이용하는 편이 저렴할 것 같아요. (미국내 배송비까지 하면 320달러)

저 정도의 돈을 주고 살 가치가 있을까 하는 의구심은 드네요. (그나마 원산지가 미국이라면 고민은 좀 해볼만할 것 같아요.) 

스펙 중 

• Mic – Built-In, High Sensitivity w/ .CVC Echo Processing

이 부분이 있는데. 이건 자체 내장 마이크가 있다는거겠죠? (마이크를 꼽아 엠프처럼 쓸수는 없겠죠?)

스펙입니다.

• Power – 2x 25W Ti Amplifiers ( 50W Total Output )

• Drivers – Two 2.75” Subwoofers + Two 1” Tweeters; Two 3.6″ Passive Deep Bass Radiators.

• TWS (TrueWireless) – Pair any 2 RoamProof speakers together for true stereo surround sound.

• Bluetooth – CSR64210 4.0 Version 100 ft Range (Optional Aux-In)

• Mic – Built-In, High Sensitivity w/ .CVC Echo Processing

• Body – Double Injected TPU Body w/ Metal Jacket

• IP67 – Waterproof for 30 min up to 3m (+ Dustproof)

• 30+ ft – Standard In-House RoamProof drop test requirement

• 4,000+ lbs – Standard In-House RoamProof load bear requirement

• Torch – 5 Lumen 3 in 1 SOS Signal Light

• Battery – 16000mah High-Stability Lithium Battery

• Playtime – 20 Hours

• Triple Charge Technology – 1) Solar @ 300mah (35-40 hours) 2) Micro USB @ 5v 2.1A (7.5 hours) 3) DC in @ 15v 4A (3 hours)

• Built-in Powerbank – 2.1A USB-a Fast Charging Output + USB-c Output

• Dimensions – L 293 * W 162 * H 140mm ( 11.6 x 6.4 x 5.5 in )

• Weight – 4.8 lbs

• Colors – Raw (aluminum) or Gunmental

• Mounting – Universal 1/4″ Screw Mount

• Accessories – Ships in aluminum Camp Chest, w/ 2 Signature RoamProof Kevlar Charging Cables, 1 Aux Cable, 1 Dc in Charger, 1 Universal Clamp for 1/4″ screw mount, 1 Action Cam Mount, and 1 accessory tin.