Tribit

Philips

QuietPlus 78

TAT4556WT

Wireless Headphone Specification

Wireless Headphone Specification

Over Ear

In Ear

Dynamic

Dynamic / Neodymium

40 mm

12 mm

32 Ohm

16 Ohms

97dB±3dB

98dB @1K Hz

20 Hz - 20000 Hz

20Hz - 20KHz

DC 5V

10 mW

Active NC

Hybrid Active Noise Cancelling

Bluetooth

Bluetooth

5.0

5.2

All Bluetooth Devices

All Bluetooth Devices

ASBC, AAC, A2DP, AVRCP, HSP, HEP

AAC

Lithium-ion Batteries

Lithium-Ion Batteries

15 Meters

10 Meters

30 Hours

9 + 20 Hours

2-3 Hours

2 Hours

Black

Black, White

3.5 mm AUX

NA

Micro USB Charging Cable

USB Type-C Charging Cable

270 Gm

47 GM

QuietPlus 78 with Adjustable Active Noise Cancellation technology. 
Stay connected thanks to the outstanding Bluetooth 5.0 connectivity.
With impact-resistant materials, glass-filled nylon and corrosion-resistant stainless steel, they’re engineered to survive life on the go.
With our Acoustic Noise Cancelling technology, you feel it at the flip of a switch. It continuously measures, compares and reacts to outside noise, then cancels it with the opposite signal.

Secure, Comfortable In-Ear Fit : You get real comfort thanks to soft, interchangeable silicone ear-tip covers. The ear-tip covers securely insert into your ear canal, creating a perfect seal that diminishes external noise.
IPX4 Splash & Sweat Resistant : With an IPX4 rating, these true wireless headphones are resistant to splashes from any direction. They won't mind a little sweat, and you don't need to worry about getting caught out in the rain.
Touch Controls. Built-In Mic. Easy Pairing : Tap the earbud to pause your playlist, take calls, and wake your phone's voice assistant. The headphones are ready to pair in an instant. Once paired, they reconnect with your phone as soon as you open the charging case.
Make Calls Using A Single Earbud. Mono Mode : Taking a lot of calls? You can double your talk time by using one earbud while the other one charges. The mic is automatically assigned to the earbud you're using, and you simply swap over when your current earbud is running low on battery.
Portable USB-C Charging Case. 20 Hours Extra Play Time : Take your music anywhere. You get great sound from the 12 mm drivers, and 9 hours play time (ANC off ) from a single charge. A fully charged case adds another 20 hours (ANC off ) . For a quick boost, pop your headphones in the case for 10 minutes and get an extra hour.
Always Focused On Your Music. Hybrid Active Noise Canceling : These headphones filter out the noise you don't want to hear, so you're free to be with the tunes you love. It brings you wider and deeper noise cancelation in feeling. Awareness Mode means you can let the world back in when you need to, and it keeps you recognize your surroundings.