Specifications:

Model: LY-905

Color: Black

Playing time: About 10 hours

Talking time: About 10 hours

Charging time: About 2 hours

Standby time: About 600 hours

Bluetooth version: 5.0

Battery capacity: 250mAh

Bluetooth chipset:Jieli 6925

Bluetooth Profile: A2DP AVRCP HFP HSP

Bluetooth range: 10m/33ft

Charging time: About 2.5 hours

Working time1: Up to 6 hours (ANC+BT)

Working time2: Up to 8 hours (BT only)

Working time3: Up to 20 hours (ANC only)

Noise reduction depth: -20--25dB

Impedance: 32o

Frequency range: 20Hz-20KHz

Driver diameter: 40mm

Frequency response: 20-20kHz

Sensitivity: 102dB+/-3dB

Package size: 17.5 16 9cm / 6.89 6.3 3.54in

Package weight: 330g / 11.64oz

Features:

 - Equipped with Bluetooth 5.0 technology, low power consumption, quick connection speed which brings you an unprecedented experience.

 - With ANC noise reduction technology, it can give you a great experience.

 - Folding headset, comfortable to wear. It is adjustable.

 - Built-in microphone. It also has a 3.5mm jack. Supports two playback modes.

 - Built-in 250mAh battery offers up to 10 hours of talking time and music time.

Incredible Sound Quality: 

Custom 40mm Large-aperture Drivers offer clear, natural, and balanced audio quality that’s decent for most music genres, a robust sound that perfectly balances clarity with just the right amount of bass.

Bluetooth V5.0 and CVC 6.0: 

Bluetooth 5.0’s primary benefits are improved speed and greater range to make sure you're getting the most effective sound blasted into your ears. A built-in CVC 6.0 microphone noise cancelling guarantees hands-free calls in clear voice.

Superb noise cancellation: 

Active Noise Cancelling Technology suppresses outside noise, preventing your music, podcasts and audiobooks from being ruined by the outside world, especially on planes, trains and city streets - You can focus on what matters most.

Upgraded Soft Ear Cushions: 

90° Swiveling ear pads use hi-grade memory foam cushion for the ultimate in comfort and long life. When you’re ready to give them a rest simply fold them in the travel case, due to the portable design.

What's in the box:

1 x LY-905 Bluetooth over-ear headphones

1 x 3.5mm cable

1 x USB charging cable

1 x User manual (English / Chinese)