Sherman speaker model SB-22B2B comes with built-in battery. In this version, it will be available in a dark black color. At the top is a volume knob that is used as a built-in on / off switch, a treble / bass knob. And the device pairing button. The 3.5mm AUX jack for those who want to use the cable as well. Comes with a well-designed handle that we can carry for outdoor use comfortably. Lightweight. very portable
Pros
- Modern design, dark black color.
- 3 inch speaker for powerful sound
- Full bass, mid, and treble output with independent knobs
- Optical connector
- 1 microphone connector
feature
- Speaker SUB 3 inch 4 Ohm x2 and Twister 1.5 inch 3 Ohm x2
- Supports MP3 music playback via USB
- Play multimedia files via Bluetooth wireless Connect to both smart phones (press and hold the OPTICAL button, BLUETOOTH reception name : sherman-22B)
- 1 MIC channel with ECHO volume
- OPTICAL link by light
- can adjust music independently, bass, treble
- LINE IN 3.5mm
- 30W RMS power output
- Built-in battery 12V/2000 mAh, can play 3-4 hours at full power
- Battery warning Charging status Red, charging time 3 hours, if full, it will turn blue. (But if enabled, it will change to red immediately)
accessories in the box
- Bluetooth speaker model SB-22B2B Plus
- AC Power cable
- User Manual
size and weight
Product size
- Size (W*L*H) 26.8*15.2*16 cm
- Weight 2.7 kg
Package size
- Size (W*L*H) 31.9 *21 *20.5cm
- Weight 3.6 kg