Philips TAT4759 Open-Ear Bluetooth Earphone Active Noise Cancellation
Dynamic spatial audio High sound quality, higher resolution, stereo hearing Get rid of battery anxiety
Focus on music and calls and enjoy more quietness WA/ 30V-A W/Output 5V-B Battery capacity : 17V
Dual Microphone HD calls without worrying about surrounding noise
Three-point force balance Running is stable and will not fall COMFORTABLE TO WEAR
OWS wireless bluetooth headset Bluetooth Version : 5.4 Bluetooth transmission radius : open and unobstructed distance ≥ 10 meters Bluetooth Audio Decoding : SBC Bluetooth compatible devices : mainstream models, mobile phones/PCs, etc
Speaker Specifications Frequency range: 20HZ-20.000HZ Impedance: 16 Ohm Sensitivity: 95dB (1K Hz) Maximum power input: 20mW Size: 17x12mm runway type
Battery specifications Headphones: Lithium battery 65mAh/3.7V Charging compartment: lithium battery 500mAh/3.7V Charging time: about 2 hours Listening time: Approximately 8 hours (70% volume) Time to listen to music with the charging compartment: 29 hours