◆Apt-X Low Latency Technology: Ultra Efficient with Apt-X LL, the audio delay of these Bluetooth headphones for TV/PC video gaming is an imperceptible 40ms. Letting you enjoy the superb lag-free audio experience. (Note: You'll need a Separate Bluetooth transmitter if your TV is not Bluetooth enabled.)

◆Love the Bass: Extra bass enhances all the low frequencies lifting every track, wave after wave of thundering rhythm. Just touch the bass boost button to get started.

◆Bluetooth 4.2 and Refined Harmonious Sound: Supporting BT V4.2 technology, with faster and more reliable CSR 64215 chipset. 40mm driver wirelessly deliver HD balanced sound. No matter if you are listening to classic music, house, dubstep or chill out Bob Marley songs.

◆Upgraded Soft Memory Foam Ear Cushions: The new lightweight plus-sized omnidirectional ear cup attached with the over ear pad material features unequalled properties of full absorption and adjustment, resulting in an optimum fit for every shaped head,especially the plus-sized head, which is a new innovation for improving the comfort as you can wear them all day with no pain or strain.

NOTE:There will be an audio delay (of approx 200ms) if used with non-aptX-LL devices - not ideal for watching TV / movies OR use Headphones in Broadcast Mode ( Broadcast Function is not compatible with aptx-LL )

These are not Active Noise Cancelling headphones. Passive noise isolation ONLY. Cannot eliminate noises actively like Active Noise Cancelling headphones

BOTH Bluetooth & Broadcast operation range may be affected by obstacles (concrete walls, doors,etc.) and other environmental factors.

Specifications:

Bluetooth Version：Bluetooth V4.2

Bluetooth Chip：CSRA64215

Bluetooth Protocols: Apt-X, Apt-X LL, SBC, MP3, AAC decoder and 5-band fully configurable EQ

Impedance: 32 Ohms

Sensitivity: 110dB+-3dB

Frequency Response: 20Hz-20KH

Talk time: ≥20H