Philips TAH4205WT/00 On-ear Bluetooth headphones with microphone

32mm speakers/closed design
With headband
Compact folding
Up to 29 hours of operation time

Sound
Total resistance: 32 ohms
Speaker diameter: 32 mm
Sensitivity: 110 dB (1 kHz)
Frequency range: 20 – 20,000 Hz
Maximum input power: 20 mW
Speaker type: Dynamic Sound

Connectivity
Bluetooth version: 5.0 or later
Maximum reach: Up to 10 m
Bluetooth profiles: A2DP, AVRCP, HFP
Wireless transmission type: Bluetooth
Wireless: Yes
Microphone: Built-in microphone: 5.0 or later

Power supply
Music playback time: 29 hours.
Talk time: 21 h
Battery type (headset): Lithium polymer (built-in)
Battery life in standby mode: 166 h
Charging time: 2 hours.
Quick charge time: 15 minutes charge 4 hours operation

Accessories
Charging cable: USB-C cable