Review on 🚗 ZHNN Android 9.1 Car Stereo: 9-inch Double Din Touchscreen Player with GPS Navigation, Bluetooth, Mirror Link & Backup Camera Input by Alberto Brewster

1. ZHNN Facebook customer support is good but you may not get a firmware update2. Price close to the lowest on the market with good features, traditional 4 channel power amp, similar performance to my 05 GS300 (but Lexus has a subwoofer + amp)3. All-in-One: FM radio / USB stick / GPS (iGo, Google map etc.), rear camera is not included but gives you flexibility.4. 9" LCD is perfect for 98-05 GS300, no dash needed 5. b/w: Android 9.1, highly recommend $2 Agama Car Launcher - simply the best 6. Wifi is weak, I suggest you install all the software in house .Cut off the antenna to 27mm might help.7.If your car has a subwoofer,I suggest you connect the left/right speakers for the subwoofer amplifier,this way the volume will be adjusted.Amp can at ebay8 cost $15-40 Antenna: If your car has two radio antennas, Toyota uses a Motorola 3/8 antenna for AM/FM and a 1/4 antenna for FM I bought an adapter to use only a 1 /4 antenna to use.