Philips TAT1138BK/00 In-ear Bluetooth headphones with microphone (IPX4)

•Clear call quality
•13 mm speakers for powerful bass
•Ergonomic design for comfort
•IPX4 splash/sweat protection

Sound
Total resistance: 16 ohms
Speaker diameter: 13 mm
Sensitivity: 125.9 dB (1 kHz)
Frequency range: 20 – 20,000 Hz
Maximum input power: 10 mW

Connectivity
Bluetooth version: 5.3
Maximum reach: Up to 10 m
Bluetooth profiles: A2DP;AVRCP;HFP

Comfort of use
Water resistance: IPX4
TWS mono mode: Yes

Music playback time: 5 + 10 hours.
Battery capacity (headset): 30 mAh
Battery Type (Charging Case): Lithium Polymer (Built-in)
Battery capacity (frame): 250 mAh
Talk time: 5 h
Charging time: 2 hours.

Voice Assistant Support: Yes
Compatible with voice assistant: Apple Siri; Google Assistant

Accessories:
Charging case: Yes
Charging cable: USB-C cable, 200 mm
Quick start guide: Yes