JH-ANC804 ANC Wireless BT Active Noise Cancelling Over Ear Headset

JH-ANC804 is a high-performance and multifunctional headset. It can be used both wired (via the 3.5mm audio cable) and wireless (via BT). With the high-quality microphone, the JH-ANC804 headset supports hands-free calls. The special speakers transmit powerful bass and perfect sound to your ears. Its artificial protein leather of earmuffs simulated to human skin texture, giving you long-time comfort. JH-ANC804 over-ear styling headset is stable, lightweight and comfortable.

Features:
Active Noise Cancelling:
Internal and external microphones measure unwanted ambient noises, then circuitry in the headphones generates sound at a frequency that cancels out those noises to provide active noise cancelation.
Stereo Sound Quality:
Two 40mm speakers transmit deep and powerful bass, bringing you superior sound effect. The active noise cancelling headphones makes you immerse in music world even in a loud noise environment.
Hands-free & Line-in:
Comes with high-quality built-in Microphone for hands-free calls, which sets your hands free. Connecting external devices (such as, MP3 / MP4, etc.) without BT function via 3.5mm audio jack.
Ergonomic Design:
Adjustable headband length, rotatable soft earmuff, comfortable to wear and easy for storage. Skin texture, lightweight comfortable around-ear headphones fits you all day long.  
Long Battery Life:
Built-in rechargeable 400mAh Lithium battery lasts up to 10 hours of working time (BT + ANC) or 20 hours for ANC or 20 hours for BT. Charged by the included Micro USB port.

Note: Active Noise Cancelling Function can be used in Wireless Mode and Wired Mode.

Specification:
Model Number: JH-ANC804
BT: V4.1
Chipset: CSR8635
Support: A2DP, HFP, HSP, AVRCP
Transmission Distance: up to 10m (no obstacle)
Speaker Diameter: 40mm
Speaker Impedance: 32ohm±15%
Speaker Frequency Range: 20Hz-20KHz
Sensitivity: 119±3dB
SNR: -92dB
Battery Capacity: Rechargeable 3.7V / 400mAh lithium-ion battery
Working Time: about 10 hours (BT + ANC); 20 hours (ANC); 20 hours (BT)
Charging Time: about 3 hours
Charging Port: Micro USB
Charging Voltage: DC 5V
Interface: 3.5mm
Color: Black
Main Item Size: Approx. 19.8 * 16.3 * 8.0cm / 7.79 * 6.41 * 3.14in
Main Item Weight: 210g / 7.41oz
Package Size: Approx. 23.0 * 21.0 * 6.0cm / 9.05 * 8.26 * 2.36in
Package Weight: 599g / 21.14oz

Package List:
1 * BT Headphone
1 * USB Cable
1 * 3.5mm Audio Cable
1 * Multi-language User Manual