Video of BTH5:

Features:

• Rockville BTH5 Wireless or Wired Bluetooth Headphones, Foldable+Detachable Cable 
• Bluetooth Headphones With Incredible Bass and Clear Highs
  
• Headphones work wireless or wired! If the battery is not charged you can still use the headphones wired!
  
• Bluetooth Version 4.1 connects quickly with a 33 foot range
  
• 25-hours music playback at medium volume and up to 40 hours at lower volume
  
• Charge time: 2 hours
  
• 40mm drivers x 2
  
• Large over-the-ear cups with the thickest and most comfortable cushion in the industry
  
• Built-in microphone for hands free calling
  
• Ear cup buttons offer easy controls for music and calls
  
• Positive Sound Cancellation
  
• Incredible deep bass response with extended frequency range
  
• Crystal clear highs
  
• Minimal sound bleed
  
• Soft and comfortable headband
• Ear cups fold for compact storage
  
• Detachable 44” coiled cable
  
• Cable is made of 100% Oxygen Free Copper
  
• Gold-plated connector
  
• USB charging cable included
  

Specifications:

• Bluetooth Range: 33ft
  
• Style: Closed-Back
  
• Design: Circumaural
  
• Transducer Type: Dynamic
  
• Driver: 40MM
  
• Sensitivity: 110±3dB
  
• Impedance: 32ohm
  
• Frequency Response:20Hz – 20KHz
  
• Net Weight:400g

Owner’s Manual