CRYSTAL CLEAR SOUND - Enjoy amazing digital dynamic sound range with a Frequency Response of 30HZ - 20kHZ, and low THD+N with a Signal to Noise Ratio far greater than traditional analog systems. 100 FEET OF RANGE - Listen to your TV, Computer, or Hi-Fi radio from your backyard. Unlike others, these TV headphones use a digital UHF 2.4GHz radio frequency that penetrates walls, so your signals have an expanded reception range (up to 100ft) that don't require keeping the headphones within line of sight of the transmitter. LIGHTWEIGHT AND COMFORTABLE - Adjustable soft padded headband and Over-Ear earpads are designed to provide maximum comfort. Listen to music for hours and forget you're even wearing them!

NATURAL AND CRISP SOUND: Finely tuned 40mm driver units and CSR chip give your music the rich sound it deserves. Mpow H7 offers you bettter overall listening experience.( PLEASE NOTE: This item is passive noise isolating, NOT active noise cancellation(ANC), it can't cancel the noise completely but it won't drain the battery and damage the sound.) BUILT TO STAY COMFORTABLE & OVAL EARMUFFS ERGONOMIC DESIGN: Memory-protein ear cushions, adjustable headband and oval earmuffs ergonomic design allow for comfortable all day listening. Getting better hearing enjoyment for travel, work and anywhere in between. IMPORTANT HINT&COMPATIBILITY: Please make sure the driver software of receiving adapter is fully updated when connected to PC or laptop, and you need a SEPARATE BLUETOOTH TRANSMITTER when connected with TV,PS4,Google Pixel 2 XL ect. Compatible with iPhone, iOS, TV, laptop, PC, iPad and other devices.