Edifier W830BT bluetooth 4.1 Wireless HIFI Noise Isolation Headphone With Mic Support NFC AUX

Features: 40mm neodymium drivers deliver rich, deep bass bluetooth streaming audio enhanced by decoding technology, and NFC technology for easy pairing Support connect to two device at the same time Rechargeable battery with up to 95 hours of playback capacity,and up to 1500 hours on standby Extra-soft ear pads and padded headband for extended comfort Sleek metal bracket and hinges The ear cup pivots for a personalized fit, and rotates 90 degrees to lay flat, making them easier to transport Includes an audio cable with 3.5 mm jack,a USB charging cable and a carrying pouch Driver unit: 40mm Neodymium Drivers bluetooth version: bluetooth V4.1 Supported Profiles: HFP, HSP, A2DP, AVRCP Frequency response: 20 -20,000 Hz Sound pressure level (SPL): 96dB Nominal impedance: 24Ohm Weight: 0.274 kg Package Included: 1 x Edifier W830BT Headset 1 x AUX Cable 1 x USB Cable 1 x Storage Case