Wireless Bluetooth Home Theater Speaker With Build-in Subwoofer and Nfc Function

We are offering wireless bluetooth home theater speaker with build-in subwoofer and nfc function.
what is the feature of cs2018?
supports tvs up to 60 pounds
up to 55" tv sound stand with integrated subwoofer
compact, versatile design
sound stand frequency: 60hz-20khz
2.1-channel surround sound stand
infrared remote control
fm radio, nfc , bluetooth wireless function
yamaha chipset
what is the specification of cs2018?
specification
1) material: abs plastic
2) output power: 45 w
3) infrared remote control + touch buttons
4) frequency: 60 hz-20 khz
5) loudspeaker: 8 ω
6) snr: ≥ 83 db
7) power: 15 v
8) audio host size: 545*360*76 (mm)
9) sound mode: movie, tv, music.
10) function: nfc bluetooth
11) display: led
12) amplifier: mid range tweeter: 10w×2 8ω; subwoofer : 14w×2 4ω
accessories
> remote control (1 piece)
> power adapter 15 v 3.2 a adapter (1 piece)
> audio cable: 1.5 m (1 strip)
> rca convert 3.5 audio cable (1 strip)
> av out adapter (1 piece)
> user manual . Wanrranty card, certificate
> a set install pendant