Equalizer sound effect: TranSMART FORCE 3 equalizer audio modes (3D stereo, Extra bass, and Standard) will make any music genre sound delightful.
Waterproof: Wanna bring your portable speaker outside? Enjoy a beach party? Or maybe you are one of those bathroom singing people? IPX7 means you can do all these things with no damage to your speaker. It can even survive being submerged underwater for up to 30 minutes.
- Product model: RB-M20
- Bluetooth Version: V4.2
- Speakers size: 36mm*2
- Supports TF card: yes
- Frequency response: 90Hz-20KHz
- S/N: >=80dB
- Rated input: 3.5w*2
- Battery type: 1000mAh
- Charging time: 3 hours
- Standby time: 3 hours (20 minutes without operating automatic shutdown)
- Music playtime: 3-4hour Dimensions: 182*57*27mm
- Weight: 290g
- 1* metal speaker