SPECIFICATIONS

Active Noise-Cancellation: Yes

Battery life up to[hours]: 80

Bluetooth Version: 5.0

Brand Name: fiil

Category: Earphones & Headphones

Charging Method: cable

Communication: Wireless+Wired

Connectors: Type c

Earcups Type: Sealed

Features: With microphone,Active Noice Cancelling,Dual Connection

Frequency Response Range: 20 - 10000

Hign-concerned Chemical: None

Is wireless: Yes

Material: Plastic

NFC Technology: No

Origin: Mainland China

Sound Isolating: Yes

Style: Over the Ear

Support APP: No

Support Memory Card: No

Vocalism Principle: Dynamic

Volume Control: Yes

Weight[g]: 250

Wireless Type: Bluetooth

With Microphone: Yes

*Note:FllL Key Max Chinese Version Does Not Support The Use Of Fill+APP

Features

• 48dB Hybrid Active Noise Cancelling Headphones with Duo CancellationTechnology:
  FllL Key Max Headphones not only supports the 48dB Hybrid ANC, but also uses the noise cancellation adaptive adjustment technology to effectively blocking 99% of external noise. Enjoy immersive deep noise cancelling music like never before.

• Up to 80-hrs of Listening Time with a Single Charge:
  FllL Key Max Over Ear Bluetooth Headphones Keep the music going almost all week with just one charge.Say goodbye to frequent charging and hello to uninterrupted music with up to 80 hours of listening time on a single charge.Whether you're on a long journey or enjoying a full day of tunes the FlL Key Max keeps you immersed in your favorite sounds without missing a beat.

• Dual-Mic+A.l.ENC Call Noise Cancellation:
  FllL Key Max ANC Headphones supports Dual-Mic ENC call noise cancellation.Experience exceptional call clarity with FllL Key Max Dual-Mic +A.1. ENC(Environmental Noise Cancellation)technology. The dual-microphone system paired with advanced A.l. algorithms ensures that background noise is minimized, so your voice comes through loud and clear. Perfect for calls in any environment!

• Bluetooth 5.4 Dual Device Connectivity:
  FllL Key Max Headphones equipped with Bluetooth 5.4 chip, can be connected to two playback devices at the same time, such as cell phones and computers
  Automatically switch between cell phones when there is a phone call, incredibly convenient

SPEC:

Speaker Dimension: 40mm

Speaker lmpedance: 32ohms

Speaker Frequency:

Bluetooth Mode:15Hz-22kHz

Bluetooth 5.4

Radio Range:>10metres

Bluetooth Profile: HFP, HSP, A2DP, AVRCP

Capacity: Li-ion Polymer (500mAh)

ChargingPort: USB Type-C

ChargingTime:~100mins

Package Contents:

FllL Key Max Headphones

USB A2C Charging Cable