Philips Wake-Up Light HF3532/01

Type: wake-up light with an LED reading lamp and night light.
Sunrise simulation: light gradually increases from red through orange to yellow; duration adjustable from 20 to 40 minutes.
Lighting: 20 brightness levels, illuminance up to 300 lux at a distance of 45 centimetres.
Wake-up sounds: 7 built-in options with gradually increasing volume.
Alarm: two independent wake-up times; a tap on the device activates a 9-minute snooze for the sound alarm.
Bedtime: sunset simulation with gradually fading light and nature sounds.
Night light: soft orange light, switched on and off by tapping the top of the device twice.
Display: automatic brightness adjustment according to the room’s ambient light.
USB: phone charging port with a 5-volt, 0.5-ampere output.
Power supply: mains-powered via an adapter; cable length 1.5 metres.
Dimensions: 19.2 × 19.9 × 14.6 centimetres. Weight: 730 grams.

Compared with HF3521/01: HF3532/01 offers 7 wake-up sounds instead of 6 and adds a USB port for charging a phone. HF3521/01 has FM radio, while HF3532/01 does not.
Compared with HF3531/01: the main functions are the same: 7 sounds, coloured sunrise simulation, a night light, two alarms and phone charging via USB. The main difference is that HF3531/01 has FM radio, while HF3532/01 does not.