PHILIPS / TAT3708 is an open, fully wireless earphone that uses the Adaptive Equal Loudness Compensation (AELC) algorithm to adjust highs and lows, always providing clear and balanced sound.
Sound
Frequency range: 20 to 20,000 Hz
Speaker diameter: 13mm
Impedance: 20 ohms
Sensitivity: 92dB@1kHz
Driver Type: Dynamic
Connectivity
Bluetooth version: 5.4
・Bluetooth specification: A2DP/HFP/AVRCP
Supported codecs: SBC/AAC
・Volume control: Yes
・Water resistance: IPX4
・Control type: Touch sensor
■Power Supply
・Number of batteries: 3
・Music playback time: 6+12 hours
・Charging time: 2 hours
Battery type (charging case): Lithium battery (built-in type)
Battery type (earpiece): Lithium-ion battery (built-in type)
Battery capacity (case): 300mAh
Battery capacity (earpiece): 45mAh
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